127127860750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{651103}}^1$

素因数の和:651202

約数の個数: 64

約数和(自身を含む): 263275204608

約数和(自身を除く): 136147343858

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 125, 142, 250, 275, 355, 550, 710, 781, 1375, 1562, 1775, 2750, 3550, 3905, 7810, 8875, 17750, 19525, 39050, 97625, 195250, 651103, 1302206, 3255515, 6511030, 7162133, 14324266, 16277575, 32555150, 35810665, 46228313, 71621330, 81387875, 92456626, 162775750, 179053325, 231141565, 358106650, 462283130, 508511443, 895266625, 1017022886, 1155707825, 1790533250, 2311415650, 2542557215, 5085114430, 5778539125, 11557078250, 12712786075, 25425572150, 63563930375, 127127860750]

約数ペア:

[(1, 127127860750), (2, 63563930375), (5, 25425572150), (10, 12712786075), (11, 11557078250), (22, 5778539125), (25, 5085114430), (50, 2542557215), (55, 2311415650), (71, 1790533250), (110, 1155707825), (125, 1017022886), (142, 895266625), (250, 508511443), (275, 462283130), (355, 358106650), (550, 231141565), (710, 179053325), (781, 162775750), (1375, 92456626), (1562, 81387875), (1775, 71621330), (2750, 46228313), (3550, 35810665), (3905, 32555150), (7810, 16277575), (8875, 14324266), (17750, 7162133), (19525, 6511030), (39050, 3255515), (97625, 1302206), (195250, 651103)]