9896426260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 25859796480

約数和(自身を除く): 15963370220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 193, 259, 266, 370, 380, 386, 518, 521, 532, 665, 703, 740, 772, 965, 1036, 1042, 1295, 1330, 1351, 1406, 1930, 2084, 2590, 2605, 2660, 2702, 2812, 3515, 3647, 3667, 3860, 4921, 5180, 5210, 5404, 6755, 7030, 7141, 7294, 7334, 9842, 9899, 10420, 13510, 14060, 14282, 14588, 14668, 18235, 18335, 19277, 19684, 19798, 24605, 25669, 27020, 28564, 35705, 36470, 36670, 38554, 39596, 49210, 49495, 49987, 51338, 69293, 71410, 72940, 73340, 77108, 96385, 98420, 98990, 99974, 100553, 102676, 128345, 134939, 135679, 138586, 142820, 192770, 197980, 199948, 201106, 249935, 256690, 269878, 271358, 277172, 346465, 366263, 385540, 402212, 499870, 502765, 513380, 539756, 542716, 674695, 678395, 692930, 703871, 732526, 949753, 999740, 1005530, 1349390, 1356790, 1385860, 1407742, 1465052, 1831315, 1899506, 1910507, 2011060, 2563841, 2698780, 2713580, 2815484, 3519355, 3662630, 3720461, 3799012, 3821014, 4748765, 5127682, 7038710, 7325260, 7440922, 7642028, 9497530, 9552535, 10255364, 12819205, 13373549, 14077420, 14881844, 18602305, 18995060, 19105070, 25638410, 26043227, 26747098, 37204610, 38210140, 51276820, 52086454, 53494196, 66867745, 70688759, 74409220, 104172908, 130216135, 133735490, 141377518, 260432270, 267470980, 282755036, 353443795, 494821313, 520864540, 706887590, 989642626, 1413775180, 1979285252, 2474106565, 4948213130, 9896426260]

約数ペア:

[(1, 9896426260), (2, 4948213130), (4, 2474106565), (5, 1979285252), (7, 1413775180), (10, 989642626), (14, 706887590), (19, 520864540), (20, 494821313), (28, 353443795), (35, 282755036), (37, 267470980), (38, 260432270), (70, 141377518), (74, 133735490), (76, 130216135), (95, 104172908), (133, 74409220), (140, 70688759), (148, 66867745), (185, 53494196), (190, 52086454), (193, 51276820), (259, 38210140), (266, 37204610), (370, 26747098), (380, 26043227), (386, 25638410), (518, 19105070), (521, 18995060), (532, 18602305), (665, 14881844), (703, 14077420), (740, 13373549), (772, 12819205), (965, 10255364), (1036, 9552535), (1042, 9497530), (1295, 7642028), (1330, 7440922), (1351, 7325260), (1406, 7038710), (1930, 5127682), (2084, 4748765), (2590, 3821014), (2605, 3799012), (2660, 3720461), (2702, 3662630), (2812, 3519355), (3515, 2815484), (3647, 2713580), (3667, 2698780), (3860, 2563841), (4921, 2011060), (5180, 1910507), (5210, 1899506), (5404, 1831315), (6755, 1465052), (7030, 1407742), (7141, 1385860), (7294, 1356790), (7334, 1349390), (9842, 1005530), (9899, 999740), (10420, 949753), (13510, 732526), (14060, 703871), (14282, 692930), (14588, 678395), (14668, 674695), (18235, 542716), (18335, 539756), (19277, 513380), (19684, 502765), (19798, 499870), (24605, 402212), (25669, 385540), (27020, 366263), (28564, 346465), (35705, 277172), (36470, 271358), (36670, 269878), (38554, 256690), (39596, 249935), (49210, 201106), (49495, 199948), (49987, 197980), (51338, 192770), (69293, 142820), (71410, 138586), (72940, 135679), (73340, 134939), (77108, 128345), (96385, 102676), (98420, 100553), (98990, 99974)]