5345953840

素因数分解:

$2^4\times 5^1\times {\mathrm{66824423}}^1$

素因数の和:66824436

約数の個数: 20

約数和(自身を含む): 12429342864

約数和(自身を除く): 7083389024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66824423, 133648846, 267297692, 334122115, 534595384, 668244230, 1069190768, 1336488460, 2672976920, 5345953840]

約数ペア:

[(1, 5345953840), (2, 2672976920), (4, 1336488460), (5, 1069190768), (8, 668244230), (10, 534595384), (16, 334122115), (20, 267297692), (40, 133648846), (80, 66824423)]