8975440

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 21034368

約数和(自身を除く): 12058928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 743, 755, 1208, 1486, 1510, 2416, 2972, 3020, 3715, 5944, 6040, 7430, 11888, 12080, 14860, 29720, 59440, 112193, 224386, 448772, 560965, 897544, 1121930, 1795088, 2243860, 4487720, 8975440]

約数ペア:

[(1, 8975440), (2, 4487720), (4, 2243860), (5, 1795088), (8, 1121930), (10, 897544), (16, 560965), (20, 448772), (40, 224386), (80, 112193), (151, 59440), (302, 29720), (604, 14860), (743, 12080), (755, 11888), (1208, 7430), (1486, 6040), (1510, 5944), (2416, 3715), (2972, 3020)]