291254259400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{112020869}}^1$

素因数の和:112020898

約数の個数: 48

約数和(自身を含む): 729255863700

約数和(自身を除く): 438001604300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 112020869, 224041738, 448083476, 560104345, 896166952, 1120208690, 1456271297, 2240417380, 2800521725, 2912542594, 4480834760, 5601043450, 5825085188, 7281356485, 11202086900, 11650170376, 14562712970, 22404173800, 29125425940, 36406782425, 58250851880, 72813564850, 145627129700, 291254259400]

約数ペア:

[(1, 291254259400), (2, 145627129700), (4, 72813564850), (5, 58250851880), (8, 36406782425), (10, 29125425940), (13, 22404173800), (20, 14562712970), (25, 11650170376), (26, 11202086900), (40, 7281356485), (50, 5825085188), (52, 5601043450), (65, 4480834760), (100, 2912542594), (104, 2800521725), (130, 2240417380), (200, 1456271297), (260, 1120208690), (325, 896166952), (520, 560104345), (650, 448083476), (1300, 224041738), (2600, 112020869)]