57975640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 146966400

約数和(自身を除く): 88990760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 41, 46, 53, 58, 82, 92, 106, 115, 116, 145, 164, 184, 205, 212, 230, 232, 265, 290, 328, 410, 424, 460, 530, 580, 667, 820, 920, 943, 1060, 1160, 1189, 1219, 1334, 1537, 1640, 1886, 2120, 2173, 2378, 2438, 2668, 3074, 3335, 3772, 4346, 4715, 4756, 4876, 5336, 5945, 6095, 6148, 6670, 7544, 7685, 8692, 9430, 9512, 9752, 10865, 11890, 12190, 12296, 13340, 15370, 17384, 18860, 21730, 23780, 24380, 26680, 27347, 30740, 35351, 37720, 43460, 47560, 48760, 49979, 54694, 61480, 63017, 70702, 86920, 99958, 109388, 126034, 136735, 141404, 176755, 199916, 218776, 249895, 252068, 273470, 282808, 315085, 353510, 399832, 499790, 504136, 546940, 630170, 707020, 999580, 1093880, 1260340, 1414040, 1449391, 1999160, 2520680, 2898782, 5797564, 7246955, 11595128, 14493910, 28987820, 57975640]

約数ペア:

[(1, 57975640), (2, 28987820), (4, 14493910), (5, 11595128), (8, 7246955), (10, 5797564), (20, 2898782), (23, 2520680), (29, 1999160), (40, 1449391), (41, 1414040), (46, 1260340), (53, 1093880), (58, 999580), (82, 707020), (92, 630170), (106, 546940), (115, 504136), (116, 499790), (145, 399832), (164, 353510), (184, 315085), (205, 282808), (212, 273470), (230, 252068), (232, 249895), (265, 218776), (290, 199916), (328, 176755), (410, 141404), (424, 136735), (460, 126034), (530, 109388), (580, 99958), (667, 86920), (820, 70702), (920, 63017), (943, 61480), (1060, 54694), (1160, 49979), (1189, 48760), (1219, 47560), (1334, 43460), (1537, 37720), (1640, 35351), (1886, 30740), (2120, 27347), (2173, 26680), (2378, 24380), (2438, 23780), (2668, 21730), (3074, 18860), (3335, 17384), (3772, 15370), (4346, 13340), (4715, 12296), (4756, 12190), (4876, 11890), (5336, 10865), (5945, 9752), (6095, 9512), (6148, 9430), (6670, 8692), (7544, 7685)]