10005680

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 23425584

約数和(自身を除く): 13419904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 691, 724, 905, 1382, 1448, 1810, 2764, 2896, 3455, 3620, 5528, 6910, 7240, 11056, 13820, 14480, 27640, 55280, 125071, 250142, 500284, 625355, 1000568, 1250710, 2001136, 2501420, 5002840, 10005680]

約数ペア:

[(1, 10005680), (2, 5002840), (4, 2501420), (5, 2001136), (8, 1250710), (10, 1000568), (16, 625355), (20, 500284), (40, 250142), (80, 125071), (181, 55280), (362, 27640), (691, 14480), (724, 13820), (905, 11056), (1382, 7240), (1448, 6910), (1810, 5528), (2764, 3620), (2896, 3455)]