88557590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 201553920

約数和(自身を除く): 112996330

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 29, 34, 46, 55, 58, 71, 85, 110, 115, 142, 145, 170, 187, 230, 253, 290, 319, 355, 374, 391, 493, 506, 638, 667, 710, 781, 782, 935, 986, 1207, 1265, 1334, 1562, 1595, 1633, 1870, 1955, 2059, 2414, 2465, 2530, 3190, 3266, 3335, 3905, 3910, 4118, 4301, 4930, 5423, 6035, 6670, 7337, 7810, 8165, 8602, 10295, 10846, 11339, 12070, 13277, 14674, 16330, 17963, 20590, 21505, 22649, 22678, 26554, 27115, 27761, 35003, 35926, 36685, 43010, 45298, 47357, 54230, 55522, 56695, 66385, 70006, 73370, 89815, 94714, 113245, 113390, 124729, 132770, 138805, 175015, 179630, 226490, 236785, 249458, 277610, 305371, 350030, 385033, 473570, 520927, 610742, 623645, 770066, 805069, 1041854, 1247290, 1526855, 1610138, 1925165, 2604635, 3053710, 3850330, 4025345, 5209270, 8050690, 8855759, 17711518, 44278795, 88557590]

約数ペア:

[(1, 88557590), (2, 44278795), (5, 17711518), (10, 8855759), (11, 8050690), (17, 5209270), (22, 4025345), (23, 3850330), (29, 3053710), (34, 2604635), (46, 1925165), (55, 1610138), (58, 1526855), (71, 1247290), (85, 1041854), (110, 805069), (115, 770066), (142, 623645), (145, 610742), (170, 520927), (187, 473570), (230, 385033), (253, 350030), (290, 305371), (319, 277610), (355, 249458), (374, 236785), (391, 226490), (493, 179630), (506, 175015), (638, 138805), (667, 132770), (710, 124729), (781, 113390), (782, 113245), (935, 94714), (986, 89815), (1207, 73370), (1265, 70006), (1334, 66385), (1562, 56695), (1595, 55522), (1633, 54230), (1870, 47357), (1955, 45298), (2059, 43010), (2414, 36685), (2465, 35926), (2530, 35003), (3190, 27761), (3266, 27115), (3335, 26554), (3905, 22678), (3910, 22649), (4118, 21505), (4301, 20590), (4930, 17963), (5423, 16330), (6035, 14674), (6670, 13277), (7337, 12070), (7810, 11339), (8165, 10846), (8602, 10295)]