78836706760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2733589}}^1$

素因数の和:2733710

約数の個数: 64

約数和(自身を含む): 204691219200

約数和(自身を除く): 125854512440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5768, 7210, 14420, 28840, 2733589, 5467178, 10934356, 13667945, 19135123, 21868712, 27335890, 38270246, 54671780, 76540492, 95675615, 109343560, 153080984, 191351230, 281559667, 382702460, 563119334, 765404920, 1126238668, 1407798335, 1970917669, 2252477336, 2815596670, 3941835338, 5631193340, 7883670676, 9854588345, 11262386680, 15767341352, 19709176690, 39418353380, 78836706760]

約数ペア:

[(1, 78836706760), (2, 39418353380), (4, 19709176690), (5, 15767341352), (7, 11262386680), (8, 9854588345), (10, 7883670676), (14, 5631193340), (20, 3941835338), (28, 2815596670), (35, 2252477336), (40, 1970917669), (56, 1407798335), (70, 1126238668), (103, 765404920), (140, 563119334), (206, 382702460), (280, 281559667), (412, 191351230), (515, 153080984), (721, 109343560), (824, 95675615), (1030, 76540492), (1442, 54671780), (2060, 38270246), (2884, 27335890), (3605, 21868712), (4120, 19135123), (5768, 13667945), (7210, 10934356), (14420, 5467178), (28840, 2733589)]