37866280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 52335320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 521, 632, 790, 920, 1042, 1580, 1817, 2084, 2605, 3160, 3634, 4168, 5210, 7268, 9085, 10420, 11983, 14536, 18170, 20840, 23966, 36340, 41159, 47932, 59915, 72680, 82318, 95864, 119830, 164636, 205795, 239660, 329272, 411590, 479320, 823180, 946657, 1646360, 1893314, 3786628, 4733285, 7573256, 9466570, 18933140, 37866280]

約数ペア:

[(1, 37866280), (2, 18933140), (4, 9466570), (5, 7573256), (8, 4733285), (10, 3786628), (20, 1893314), (23, 1646360), (40, 946657), (46, 823180), (79, 479320), (92, 411590), (115, 329272), (158, 239660), (184, 205795), (230, 164636), (316, 119830), (395, 95864), (460, 82318), (521, 72680), (632, 59915), (790, 47932), (920, 41159), (1042, 36340), (1580, 23966), (1817, 20840), (2084, 18170), (2605, 14536), (3160, 11983), (3634, 10420), (4168, 9085), (5210, 7268)]