9524540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 20977824

約数和(自身を除く): 11453284

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 211, 244, 305, 370, 422, 610, 740, 844, 1055, 1220, 2110, 2257, 4220, 4514, 7807, 9028, 11285, 12871, 15614, 22570, 25742, 31228, 39035, 45140, 51484, 64355, 78070, 128710, 156140, 257420, 476227, 952454, 1904908, 2381135, 4762270, 9524540]

約数ペア:

[(1, 9524540), (2, 4762270), (4, 2381135), (5, 1904908), (10, 952454), (20, 476227), (37, 257420), (61, 156140), (74, 128710), (122, 78070), (148, 64355), (185, 51484), (211, 45140), (244, 39035), (305, 31228), (370, 25742), (422, 22570), (610, 15614), (740, 12871), (844, 11285), (1055, 9028), (1220, 7807), (2110, 4514), (2257, 4220)]