7934320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 19228680

約数和(自身を除く): 11294360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 59, 80, 82, 118, 164, 205, 236, 295, 328, 410, 472, 590, 656, 820, 944, 1180, 1640, 1681, 2360, 2419, 3280, 3362, 4720, 4838, 6724, 8405, 9676, 12095, 13448, 16810, 19352, 24190, 26896, 33620, 38704, 48380, 67240, 96760, 99179, 134480, 193520, 198358, 396716, 495895, 793432, 991790, 1586864, 1983580, 3967160, 7934320]

約数ペア:

[(1, 7934320), (2, 3967160), (4, 1983580), (5, 1586864), (8, 991790), (10, 793432), (16, 495895), (20, 396716), (40, 198358), (41, 193520), (59, 134480), (80, 99179), (82, 96760), (118, 67240), (164, 48380), (205, 38704), (236, 33620), (295, 26896), (328, 24190), (410, 19352), (472, 16810), (590, 13448), (656, 12095), (820, 9676), (944, 8405), (1180, 6724), (1640, 4838), (1681, 4720), (2360, 3362), (2419, 3280)]