87934660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 215107200

約数和(自身を除く): 127172540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 109, 110, 190, 193, 209, 218, 220, 380, 386, 418, 436, 545, 772, 836, 965, 1045, 1090, 1199, 1930, 2071, 2090, 2123, 2180, 2398, 3667, 3860, 4142, 4180, 4246, 4796, 5995, 7334, 8284, 8492, 10355, 10615, 11990, 14668, 18335, 20710, 21037, 21230, 22781, 23980, 36670, 40337, 41420, 42074, 42460, 45562, 73340, 80674, 84148, 91124, 105185, 113905, 161348, 201685, 210370, 227810, 231407, 399703, 403370, 420740, 455620, 462814, 799406, 806740, 925628, 1157035, 1598812, 1998515, 2314070, 3997030, 4396733, 4628140, 7994060, 8793466, 17586932, 21983665, 43967330, 87934660]

約数ペア:

[(1, 87934660), (2, 43967330), (4, 21983665), (5, 17586932), (10, 8793466), (11, 7994060), (19, 4628140), (20, 4396733), (22, 3997030), (38, 2314070), (44, 1998515), (55, 1598812), (76, 1157035), (95, 925628), (109, 806740), (110, 799406), (190, 462814), (193, 455620), (209, 420740), (218, 403370), (220, 399703), (380, 231407), (386, 227810), (418, 210370), (436, 201685), (545, 161348), (772, 113905), (836, 105185), (965, 91124), (1045, 84148), (1090, 80674), (1199, 73340), (1930, 45562), (2071, 42460), (2090, 42074), (2123, 41420), (2180, 40337), (2398, 36670), (3667, 23980), (3860, 22781), (4142, 21230), (4180, 21037), (4246, 20710), (4796, 18335), (5995, 14668), (7334, 11990), (8284, 10615), (8492, 10355)]