109175200

素因数分解:

$2^5\times 5^2\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 268107840

約数和(自身を除く): 158932640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 239, 400, 478, 571, 800, 956, 1142, 1195, 1912, 2284, 2390, 2855, 3824, 4568, 4780, 5710, 5975, 7648, 9136, 9560, 11420, 11950, 14275, 18272, 19120, 22840, 23900, 28550, 38240, 45680, 47800, 57100, 91360, 95600, 114200, 136469, 191200, 228400, 272938, 456800, 545876, 682345, 1091752, 1364690, 2183504, 2729380, 3411725, 4367008, 5458760, 6823450, 10917520, 13646900, 21835040, 27293800, 54587600, 109175200]

約数ペア:

[(1, 109175200), (2, 54587600), (4, 27293800), (5, 21835040), (8, 13646900), (10, 10917520), (16, 6823450), (20, 5458760), (25, 4367008), (32, 3411725), (40, 2729380), (50, 2183504), (80, 1364690), (100, 1091752), (160, 682345), (200, 545876), (239, 456800), (400, 272938), (478, 228400), (571, 191200), (800, 136469), (956, 114200), (1142, 95600), (1195, 91360), (1912, 57100), (2284, 47800), (2390, 45680), (2855, 38240), (3824, 28550), (4568, 23900), (4780, 22840), (5710, 19120), (5975, 18272), (7648, 14275), (9136, 11950), (9560, 11420)]