57863740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 141926400

約数和(自身を除く): 84062660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 109, 110, 127, 190, 209, 218, 220, 254, 380, 418, 436, 508, 545, 635, 836, 1045, 1090, 1199, 1270, 1397, 2071, 2090, 2180, 2398, 2413, 2540, 2794, 4142, 4180, 4796, 4826, 5588, 5995, 6985, 8284, 9652, 10355, 11990, 12065, 13843, 13970, 20710, 22781, 23980, 24130, 26543, 27686, 27940, 41420, 45562, 48260, 53086, 55372, 69215, 91124, 106172, 113905, 132715, 138430, 152273, 227810, 263017, 265430, 276860, 304546, 455620, 526034, 530860, 609092, 761365, 1052068, 1315085, 1522730, 2630170, 2893187, 3045460, 5260340, 5786374, 11572748, 14465935, 28931870, 57863740]

約数ペア:

[(1, 57863740), (2, 28931870), (4, 14465935), (5, 11572748), (10, 5786374), (11, 5260340), (19, 3045460), (20, 2893187), (22, 2630170), (38, 1522730), (44, 1315085), (55, 1052068), (76, 761365), (95, 609092), (109, 530860), (110, 526034), (127, 455620), (190, 304546), (209, 276860), (218, 265430), (220, 263017), (254, 227810), (380, 152273), (418, 138430), (436, 132715), (508, 113905), (545, 106172), (635, 91124), (836, 69215), (1045, 55372), (1090, 53086), (1199, 48260), (1270, 45562), (1397, 41420), (2071, 27940), (2090, 27686), (2180, 26543), (2398, 24130), (2413, 23980), (2540, 22781), (2794, 20710), (4142, 13970), (4180, 13843), (4796, 12065), (4826, 11990), (5588, 10355), (5995, 9652), (6985, 8284)]