39715022720

素因数分解:

$2^7\times 5^1\times {\mathrm{62054723}}^1$

素因数の和:62054742

約数の個数: 32

約数和(自身を含む): 94943727720

約数和(自身を除く): 55228705000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 62054723, 124109446, 248218892, 310273615, 496437784, 620547230, 992875568, 1241094460, 1985751136, 2482188920, 3971502272, 4964377840, 7943004544, 9928755680, 19857511360, 39715022720]

約数ペア:

[(1, 39715022720), (2, 19857511360), (4, 9928755680), (5, 7943004544), (8, 4964377840), (10, 3971502272), (16, 2482188920), (20, 1985751136), (32, 1241094460), (40, 992875568), (64, 620547230), (80, 496437784), (128, 310273615), (160, 248218892), (320, 124109446), (640, 62054723)]