11853877960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3071

約数の個数: 128

約数和(自身を含む): 28603238400

約数和(自身を除く): 16749360440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 89, 124, 148, 155, 178, 185, 248, 296, 310, 356, 370, 445, 620, 712, 740, 890, 1147, 1240, 1480, 1780, 2294, 2759, 2903, 3293, 3560, 4588, 5518, 5735, 5806, 6586, 9176, 11036, 11470, 11612, 13172, 13795, 14515, 16465, 22072, 22940, 23224, 26344, 27590, 29030, 32930, 45880, 55180, 58060, 65860, 89993, 102083, 107411, 110360, 116120, 131720, 179986, 204166, 214822, 258367, 359972, 408332, 429644, 449965, 510415, 516734, 537055, 719944, 816664, 859288, 899930, 1020830, 1033468, 1074110, 1291835, 1799860, 2041660, 2066936, 2148220, 2583670, 3329741, 3599720, 4083320, 4296440, 5167340, 6659482, 8009377, 9559579, 10334680, 13318964, 16018754, 16648705, 19119158, 26637928, 32037508, 33297410, 38238316, 40046885, 47797895, 64075016, 66594820, 76476632, 80093770, 95595790, 133189640, 160187540, 191191580, 296346949, 320375080, 382383160, 592693898, 1185387796, 1481734745, 2370775592, 2963469490, 5926938980, 11853877960]

約数ペア:

[(1, 11853877960), (2, 5926938980), (4, 2963469490), (5, 2370775592), (8, 1481734745), (10, 1185387796), (20, 592693898), (31, 382383160), (37, 320375080), (40, 296346949), (62, 191191580), (74, 160187540), (89, 133189640), (124, 95595790), (148, 80093770), (155, 76476632), (178, 66594820), (185, 64075016), (248, 47797895), (296, 40046885), (310, 38238316), (356, 33297410), (370, 32037508), (445, 26637928), (620, 19119158), (712, 16648705), (740, 16018754), (890, 13318964), (1147, 10334680), (1240, 9559579), (1480, 8009377), (1780, 6659482), (2294, 5167340), (2759, 4296440), (2903, 4083320), (3293, 3599720), (3560, 3329741), (4588, 2583670), (5518, 2148220), (5735, 2066936), (5806, 2041660), (6586, 1799860), (9176, 1291835), (11036, 1074110), (11470, 1033468), (11612, 1020830), (13172, 899930), (13795, 859288), (14515, 816664), (16465, 719944), (22072, 537055), (22940, 516734), (23224, 510415), (26344, 449965), (27590, 429644), (29030, 408332), (32930, 359972), (45880, 258367), (55180, 214822), (58060, 204166), (65860, 179986), (89993, 131720), (102083, 116120), (107411, 110360)]