1075742183920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{707725121}}^1$

素因数の和:707725153

約数の個数: 40

約数和(自身を含む): 2632737453840

約数和(自身を除く): 1556995269920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 707725121, 1415450242, 2830900484, 3538625605, 5661800968, 7077251210, 11323601936, 13446777299, 14154502420, 26893554598, 28309004840, 53787109196, 56618009680, 67233886495, 107574218392, 134467772990, 215148436784, 268935545980, 537871091960, 1075742183920]

約数ペア:

[(1, 1075742183920), (2, 537871091960), (4, 268935545980), (5, 215148436784), (8, 134467772990), (10, 107574218392), (16, 67233886495), (19, 56618009680), (20, 53787109196), (38, 28309004840), (40, 26893554598), (76, 14154502420), (80, 13446777299), (95, 11323601936), (152, 7077251210), (190, 5661800968), (304, 3538625605), (380, 2830900484), (760, 1415450242), (1520, 707725121)]