37708420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 81829440

約数和(自身を除く): 44121020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 163, 172, 215, 269, 326, 430, 538, 652, 815, 860, 1076, 1345, 1630, 2690, 3260, 5380, 7009, 11567, 14018, 23134, 28036, 35045, 43847, 46268, 57835, 70090, 87694, 115670, 140180, 175388, 219235, 231340, 438470, 876940, 1885421, 3770842, 7541684, 9427105, 18854210, 37708420]

約数ペア:

[(1, 37708420), (2, 18854210), (4, 9427105), (5, 7541684), (10, 3770842), (20, 1885421), (43, 876940), (86, 438470), (163, 231340), (172, 219235), (215, 175388), (269, 140180), (326, 115670), (430, 87694), (538, 70090), (652, 57835), (815, 46268), (860, 43847), (1076, 35045), (1345, 28036), (1630, 23134), (2690, 14018), (3260, 11567), (5380, 7009)]