1567743920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:3030

約数の個数: 80

約数和(自身を含む): 3738858912

約数和(自身を除く): 2171114992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 113, 122, 226, 244, 305, 452, 488, 565, 610, 904, 976, 1130, 1220, 1808, 2260, 2440, 2843, 4520, 4880, 5686, 6893, 9040, 11372, 13786, 14215, 22744, 27572, 28430, 34465, 45488, 55144, 56860, 68930, 110288, 113720, 137860, 173423, 227440, 275720, 321259, 346846, 551440, 642518, 693692, 867115, 1285036, 1387384, 1606295, 1734230, 2570072, 2774768, 3212590, 3468460, 5140144, 6425180, 6936920, 12850360, 13873840, 19596799, 25700720, 39193598, 78387196, 97983995, 156774392, 195967990, 313548784, 391935980, 783871960, 1567743920]

約数ペア:

[(1, 1567743920), (2, 783871960), (4, 391935980), (5, 313548784), (8, 195967990), (10, 156774392), (16, 97983995), (20, 78387196), (40, 39193598), (61, 25700720), (80, 19596799), (113, 13873840), (122, 12850360), (226, 6936920), (244, 6425180), (305, 5140144), (452, 3468460), (488, 3212590), (565, 2774768), (610, 2570072), (904, 1734230), (976, 1606295), (1130, 1387384), (1220, 1285036), (1808, 867115), (2260, 693692), (2440, 642518), (2843, 551440), (4520, 346846), (4880, 321259), (5686, 275720), (6893, 227440), (9040, 173423), (11372, 137860), (13786, 113720), (14215, 110288), (22744, 68930), (27572, 56860), (28430, 55144), (34465, 45488)]