2625904528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 5695729200

約数和(自身を除く): 3069824672

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 229, 232, 377, 458, 464, 754, 916, 1508, 1832, 1901, 2977, 3016, 3664, 3802, 5954, 6032, 6641, 7604, 11908, 13282, 15208, 23816, 24713, 26564, 30416, 47632, 49426, 53128, 55129, 86333, 98852, 106256, 110258, 172666, 197704, 220516, 345332, 395408, 435329, 441032, 690664, 716677, 870658, 882064, 1381328, 1433354, 1741316, 2866708, 3482632, 5659277, 5733416, 6965264, 11318554, 11466832, 12624541, 22637108, 25249082, 45274216, 50498164, 90548432, 100996328, 164119033, 201992656, 328238066, 656476132, 1312952264, 2625904528]

約数ペア:

[(1, 2625904528), (2, 1312952264), (4, 656476132), (8, 328238066), (13, 201992656), (16, 164119033), (26, 100996328), (29, 90548432), (52, 50498164), (58, 45274216), (104, 25249082), (116, 22637108), (208, 12624541), (229, 11466832), (232, 11318554), (377, 6965264), (458, 5733416), (464, 5659277), (754, 3482632), (916, 2866708), (1508, 1741316), (1832, 1433354), (1901, 1381328), (2977, 882064), (3016, 870658), (3664, 716677), (3802, 690664), (5954, 441032), (6032, 435329), (6641, 395408), (7604, 345332), (11908, 220516), (13282, 197704), (15208, 172666), (23816, 110258), (24713, 106256), (26564, 98852), (30416, 86333), (47632, 55129), (49426, 53128)]