102553640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 285638400

約数和(自身を除く): 183084760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 518, 521, 532, 665, 703, 740, 760, 1036, 1042, 1064, 1295, 1330, 1406, 1480, 2072, 2084, 2590, 2605, 2660, 2812, 3515, 3647, 4168, 4921, 5180, 5210, 5320, 5624, 7030, 7294, 9842, 9899, 10360, 10420, 14060, 14588, 18235, 19277, 19684, 19798, 20840, 24605, 28120, 29176, 36470, 38554, 39368, 39596, 49210, 49495, 69293, 72940, 77108, 79192, 96385, 98420, 98990, 134939, 138586, 145880, 154216, 192770, 196840, 197980, 269878, 277172, 346465, 366263, 385540, 395960, 539756, 554344, 674695, 692930, 732526, 771080, 1079512, 1349390, 1385860, 1465052, 1831315, 2563841, 2698780, 2771720, 2930104, 3662630, 5127682, 5397560, 7325260, 10255364, 12819205, 14650520, 20510728, 25638410, 51276820, 102553640]

約数ペア:

[(1, 102553640), (2, 51276820), (4, 25638410), (5, 20510728), (7, 14650520), (8, 12819205), (10, 10255364), (14, 7325260), (19, 5397560), (20, 5127682), (28, 3662630), (35, 2930104), (37, 2771720), (38, 2698780), (40, 2563841), (56, 1831315), (70, 1465052), (74, 1385860), (76, 1349390), (95, 1079512), (133, 771080), (140, 732526), (148, 692930), (152, 674695), (185, 554344), (190, 539756), (259, 395960), (266, 385540), (280, 366263), (296, 346465), (370, 277172), (380, 269878), (518, 197980), (521, 196840), (532, 192770), (665, 154216), (703, 145880), (740, 138586), (760, 134939), (1036, 98990), (1042, 98420), (1064, 96385), (1295, 79192), (1330, 77108), (1406, 72940), (1480, 69293), (2072, 49495), (2084, 49210), (2590, 39596), (2605, 39368), (2660, 38554), (2812, 36470), (3515, 29176), (3647, 28120), (4168, 24605), (4921, 20840), (5180, 19798), (5210, 19684), (5320, 19277), (5624, 18235), (7030, 14588), (7294, 14060), (9842, 10420), (9899, 10360)]