382037080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{89261}}^1$

素因数の和:89379

約数の個数: 32

約数和(自身を含む): 867626640

約数和(自身を除く): 485589560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 89261, 178522, 357044, 446305, 714088, 892610, 1785220, 3570440, 9550927, 19101854, 38203708, 47754635, 76407416, 95509270, 191018540, 382037080]

約数ペア:

[(1, 382037080), (2, 191018540), (4, 95509270), (5, 76407416), (8, 47754635), (10, 38203708), (20, 19101854), (40, 9550927), (107, 3570440), (214, 1785220), (428, 892610), (535, 714088), (856, 446305), (1070, 357044), (2140, 178522), (4280, 89261)]