34853240

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4423}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 78835680

約数和(自身を除く): 43982440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 4423, 7880, 8846, 17692, 22115, 35384, 44230, 88460, 176920, 871331, 1742662, 3485324, 4356655, 6970648, 8713310, 17426620, 34853240]

約数ペア:

[(1, 34853240), (2, 17426620), (4, 8713310), (5, 6970648), (8, 4356655), (10, 3485324), (20, 1742662), (40, 871331), (197, 176920), (394, 88460), (788, 44230), (985, 35384), (1576, 22115), (1970, 17692), (3940, 8846), (4423, 7880)]