37796140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 44698580

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 619, 710, 860, 1238, 1420, 2476, 3053, 3095, 6106, 6190, 12212, 12380, 15265, 26617, 30530, 43949, 53234, 61060, 87898, 106468, 133085, 175796, 219745, 266170, 439490, 532340, 878980, 1889807, 3779614, 7559228, 9449035, 18898070, 37796140]

約数ペア:

[(1, 37796140), (2, 18898070), (4, 9449035), (5, 7559228), (10, 3779614), (20, 1889807), (43, 878980), (71, 532340), (86, 439490), (142, 266170), (172, 219745), (215, 175796), (284, 133085), (355, 106468), (430, 87898), (619, 61060), (710, 53234), (860, 43949), (1238, 30530), (1420, 26617), (2476, 15265), (3053, 12380), (3095, 12212), (6106, 6190)]