36437960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 53072440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 887, 1027, 1580, 1774, 2054, 3160, 3548, 4108, 4435, 5135, 7096, 8216, 8870, 10270, 11531, 17740, 20540, 23062, 35480, 41080, 46124, 57655, 70073, 92248, 115310, 140146, 230620, 280292, 350365, 461240, 560584, 700730, 910949, 1401460, 1821898, 2802920, 3643796, 4554745, 7287592, 9109490, 18218980, 36437960]

約数ペア:

[(1, 36437960), (2, 18218980), (4, 9109490), (5, 7287592), (8, 4554745), (10, 3643796), (13, 2802920), (20, 1821898), (26, 1401460), (40, 910949), (52, 700730), (65, 560584), (79, 461240), (104, 350365), (130, 280292), (158, 230620), (260, 140146), (316, 115310), (395, 92248), (520, 70073), (632, 57655), (790, 46124), (887, 41080), (1027, 35480), (1580, 23062), (1774, 20540), (2054, 17740), (3160, 11531), (3548, 10270), (4108, 8870), (4435, 8216), (5135, 7096)]