220046060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 536481792

約数和(自身を除く): 316435732

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 403, 460, 598, 620, 713, 806, 1187, 1196, 1426, 1495, 1612, 2015, 2374, 2852, 2990, 3565, 4030, 4748, 5935, 5980, 7130, 8060, 9269, 11870, 14260, 15431, 18538, 23740, 27301, 30862, 36797, 37076, 46345, 54602, 61724, 73594, 77155, 92690, 109204, 136505, 147188, 154310, 183985, 185380, 273010, 308620, 354913, 367970, 478361, 546020, 709826, 735940, 846331, 956722, 1419652, 1692662, 1774565, 1913444, 2391805, 3385324, 3549130, 4231655, 4783610, 7098260, 8463310, 9567220, 11002303, 16926620, 22004606, 44009212, 55011515, 110023030, 220046060]

約数ペア:

[(1, 220046060), (2, 110023030), (4, 55011515), (5, 44009212), (10, 22004606), (13, 16926620), (20, 11002303), (23, 9567220), (26, 8463310), (31, 7098260), (46, 4783610), (52, 4231655), (62, 3549130), (65, 3385324), (92, 2391805), (115, 1913444), (124, 1774565), (130, 1692662), (155, 1419652), (230, 956722), (260, 846331), (299, 735940), (310, 709826), (403, 546020), (460, 478361), (598, 367970), (620, 354913), (713, 308620), (806, 273010), (1187, 185380), (1196, 183985), (1426, 154310), (1495, 147188), (1612, 136505), (2015, 109204), (2374, 92690), (2852, 77155), (2990, 73594), (3565, 61724), (4030, 54602), (4748, 46345), (5935, 37076), (5980, 36797), (7130, 30862), (8060, 27301), (9269, 23740), (11870, 18538), (14260, 15431)]