3700580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 8589504

約数和(自身を除く): 4888924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 331, 430, 559, 662, 860, 1118, 1324, 1655, 2236, 2795, 3310, 4303, 5590, 6620, 8606, 11180, 14233, 17212, 21515, 28466, 43030, 56932, 71165, 86060, 142330, 185029, 284660, 370058, 740116, 925145, 1850290, 3700580]

約数ペア:

[(1, 3700580), (2, 1850290), (4, 925145), (5, 740116), (10, 370058), (13, 284660), (20, 185029), (26, 142330), (43, 86060), (52, 71165), (65, 56932), (86, 43030), (130, 28466), (172, 21515), (215, 17212), (260, 14233), (331, 11180), (430, 8606), (559, 6620), (662, 5590), (860, 4303), (1118, 3310), (1324, 2795), (1655, 2236)]