148054940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{672977}}^1$

素因数の和:672997

約数の個数: 24

約数和(自身を含む): 339180912

約数和(自身を除く): 191125972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 672977, 1345954, 2691908, 3364885, 6729770, 7402747, 13459540, 14805494, 29610988, 37013735, 74027470, 148054940]

約数ペア:

[(1, 148054940), (2, 74027470), (4, 37013735), (5, 29610988), (10, 14805494), (11, 13459540), (20, 7402747), (22, 6729770), (44, 3364885), (55, 2691908), (110, 1345954), (220, 672977)]