74103690020

素因数分解:

$2^2\times 5^1\times {\mathrm{2699}}^1\times {\mathrm{1372799}}^1$

素因数の和:1375507

約数の個数: 24

約数和(自身を含む): 155675520000

約数和(自身を除く): 81571829980

約数列:

[1, 2, 4, 5, 10, 20, 2699, 5398, 10796, 13495, 26990, 53980, 1372799, 2745598, 5491196, 6863995, 13727990, 27455980, 3705184501, 7410369002, 14820738004, 18525922505, 37051845010, 74103690020]

約数ペア:

[(1, 74103690020), (2, 37051845010), (4, 18525922505), (5, 14820738004), (10, 7410369002), (20, 3705184501), (2699, 27455980), (5398, 13727990), (10796, 6863995), (13495, 5491196), (26990, 2745598), (53980, 1372799)]