504886980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8867}}^1$

素因数の和:8965

約数の個数: 96

約数和(自身を含む): 1543457664

約数和(自身を除く): 1038570684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1898, 2190, 2847, 3796, 4380, 4745, 5694, 8867, 9490, 11388, 14235, 17734, 18980, 26601, 28470, 35468, 44335, 53202, 56940, 88670, 106404, 115271, 133005, 177340, 230542, 266010, 345813, 461084, 532020, 576355, 647291, 691626, 1152710, 1294582, 1383252, 1729065, 1941873, 2305420, 2589164, 3236455, 3458130, 3883746, 6472910, 6916260, 7767492, 8414783, 9709365, 12945820, 16829566, 19418730, 25244349, 33659132, 38837460, 42073915, 50488698, 84147830, 100977396, 126221745, 168295660, 252443490, 504886980]

約数ペア:

[(1, 504886980), (2, 252443490), (3, 168295660), (4, 126221745), (5, 100977396), (6, 84147830), (10, 50488698), (12, 42073915), (13, 38837460), (15, 33659132), (20, 25244349), (26, 19418730), (30, 16829566), (39, 12945820), (52, 9709365), (60, 8414783), (65, 7767492), (73, 6916260), (78, 6472910), (130, 3883746), (146, 3458130), (156, 3236455), (195, 2589164), (219, 2305420), (260, 1941873), (292, 1729065), (365, 1383252), (390, 1294582), (438, 1152710), (730, 691626), (780, 647291), (876, 576355), (949, 532020), (1095, 461084), (1460, 345813), (1898, 266010), (2190, 230542), (2847, 177340), (3796, 133005), (4380, 115271), (4745, 106404), (5694, 88670), (8867, 56940), (9490, 53202), (11388, 44335), (14235, 35468), (17734, 28470), (18980, 26601)]