73791260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 158348736

約数和(自身を除く): 84557476

約数列:

[1, 2, 4, 5, 10, 20, 103, 113, 206, 226, 317, 412, 452, 515, 565, 634, 1030, 1130, 1268, 1585, 2060, 2260, 3170, 6340, 11639, 23278, 32651, 35821, 46556, 58195, 65302, 71642, 116390, 130604, 143284, 163255, 179105, 232780, 326510, 358210, 653020, 716420, 3689563, 7379126, 14758252, 18447815, 36895630, 73791260]

約数ペア:

[(1, 73791260), (2, 36895630), (4, 18447815), (5, 14758252), (10, 7379126), (20, 3689563), (103, 716420), (113, 653020), (206, 358210), (226, 326510), (317, 232780), (412, 179105), (452, 163255), (515, 143284), (565, 130604), (634, 116390), (1030, 71642), (1130, 65302), (1268, 58195), (1585, 46556), (2060, 35821), (2260, 32651), (3170, 23278), (6340, 11639)]