83146580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 191128896

約数和(自身を除く): 107982316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 827, 914, 1654, 1828, 2285, 3308, 4135, 4570, 5027, 8270, 9097, 9140, 10054, 16540, 18194, 20108, 25135, 36388, 45485, 50270, 90970, 100540, 181940, 377939, 755878, 1511756, 1889695, 3779390, 4157329, 7558780, 8314658, 16629316, 20786645, 41573290, 83146580]

約数ペア:

[(1, 83146580), (2, 41573290), (4, 20786645), (5, 16629316), (10, 8314658), (11, 7558780), (20, 4157329), (22, 3779390), (44, 1889695), (55, 1511756), (110, 755878), (220, 377939), (457, 181940), (827, 100540), (914, 90970), (1654, 50270), (1828, 45485), (2285, 36388), (3308, 25135), (4135, 20108), (4570, 18194), (5027, 16540), (8270, 10054), (9097, 9140)]