42297400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3544

約数の個数: 48

約数和(自身を含む): 99982440

約数和(自身を除く): 57685040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 3467, 6100, 6934, 12200, 13868, 17335, 27736, 34670, 69340, 86675, 138680, 173350, 211487, 346700, 422974, 693400, 845948, 1057435, 1691896, 2114870, 4229740, 5287175, 8459480, 10574350, 21148700, 42297400]

約数ペア:

[(1, 42297400), (2, 21148700), (4, 10574350), (5, 8459480), (8, 5287175), (10, 4229740), (20, 2114870), (25, 1691896), (40, 1057435), (50, 845948), (61, 693400), (100, 422974), (122, 346700), (200, 211487), (244, 173350), (305, 138680), (488, 86675), (610, 69340), (1220, 34670), (1525, 27736), (2440, 17335), (3050, 13868), (3467, 12200), (6100, 6934)]