3967160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 9304200

約数和(自身を除く): 5337040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 59, 82, 118, 164, 205, 236, 295, 328, 410, 472, 590, 820, 1180, 1640, 1681, 2360, 2419, 3362, 4838, 6724, 8405, 9676, 12095, 13448, 16810, 19352, 24190, 33620, 48380, 67240, 96760, 99179, 198358, 396716, 495895, 793432, 991790, 1983580, 3967160]

約数ペア:

[(1, 3967160), (2, 1983580), (4, 991790), (5, 793432), (8, 495895), (10, 396716), (20, 198358), (40, 99179), (41, 96760), (59, 67240), (82, 48380), (118, 33620), (164, 24190), (205, 19352), (236, 16810), (295, 13448), (328, 12095), (410, 9676), (472, 8405), (590, 6724), (820, 4838), (1180, 3362), (1640, 2419), (1681, 2360)]