463357960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18959}}^1$

素因数の和:19030

約数の個数: 64

約数和(自身を含む): 1146700800

約数和(自身を除く): 683342840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 6110, 12220, 18959, 24440, 37918, 75836, 94795, 151672, 189590, 246467, 379180, 492934, 758360, 891073, 985868, 1232335, 1782146, 1971736, 2464670, 3564292, 4455365, 4929340, 7128584, 8910730, 9858680, 11583949, 17821460, 23167898, 35642920, 46335796, 57919745, 92671592, 115839490, 231678980, 463357960]

約数ペア:

[(1, 463357960), (2, 231678980), (4, 115839490), (5, 92671592), (8, 57919745), (10, 46335796), (13, 35642920), (20, 23167898), (26, 17821460), (40, 11583949), (47, 9858680), (52, 8910730), (65, 7128584), (94, 4929340), (104, 4455365), (130, 3564292), (188, 2464670), (235, 1971736), (260, 1782146), (376, 1232335), (470, 985868), (520, 891073), (611, 758360), (940, 492934), (1222, 379180), (1880, 246467), (2444, 189590), (3055, 151672), (4888, 94795), (6110, 75836), (12220, 37918), (18959, 24440)]