38569940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6673}}^1$

素因数の和:6716

約数の個数: 36

約数和(自身を含む): 86054556

約数和(自身を除く): 47484616

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 6673, 13346, 26692, 33365, 66730, 113441, 133460, 226882, 453764, 567205, 1134410, 1928497, 2268820, 3856994, 7713988, 9642485, 19284970, 38569940]

約数ペア:

[(1, 38569940), (2, 19284970), (4, 9642485), (5, 7713988), (10, 3856994), (17, 2268820), (20, 1928497), (34, 1134410), (68, 567205), (85, 453764), (170, 226882), (289, 133460), (340, 113441), (578, 66730), (1156, 33365), (1445, 26692), (2890, 13346), (5780, 6673)]