13463560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 33981120

約数和(自身を除く): 20517560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 827, 1480, 1628, 1654, 2035, 3256, 3308, 4070, 4135, 6616, 8140, 8270, 9097, 16280, 16540, 18194, 30599, 33080, 36388, 45485, 61198, 72776, 90970, 122396, 152995, 181940, 244792, 305990, 336589, 363880, 611980, 673178, 1223960, 1346356, 1682945, 2692712, 3365890, 6731780, 13463560]

約数ペア:

[(1, 13463560), (2, 6731780), (4, 3365890), (5, 2692712), (8, 1682945), (10, 1346356), (11, 1223960), (20, 673178), (22, 611980), (37, 363880), (40, 336589), (44, 305990), (55, 244792), (74, 181940), (88, 152995), (110, 122396), (148, 90970), (185, 72776), (220, 61198), (296, 45485), (370, 36388), (407, 33080), (440, 30599), (740, 18194), (814, 16540), (827, 16280), (1480, 9097), (1628, 8270), (1654, 8140), (2035, 6616), (3256, 4135), (3308, 4070)]