26366560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 69237504

約数和(自身を除く): 42870944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 211, 220, 284, 352, 355, 422, 440, 568, 710, 781, 844, 880, 1055, 1136, 1420, 1562, 1688, 1760, 2110, 2272, 2321, 2840, 3124, 3376, 3905, 4220, 4642, 5680, 6248, 6752, 7810, 8440, 9284, 11360, 11605, 12496, 14981, 15620, 16880, 18568, 23210, 24992, 29962, 31240, 33760, 37136, 46420, 59924, 62480, 74272, 74905, 92840, 119848, 124960, 149810, 164791, 185680, 239696, 299620, 329582, 371360, 479392, 599240, 659164, 823955, 1198480, 1318328, 1647910, 2396960, 2636656, 3295820, 5273312, 6591640, 13183280, 26366560]

約数ペア:

[(1, 26366560), (2, 13183280), (4, 6591640), (5, 5273312), (8, 3295820), (10, 2636656), (11, 2396960), (16, 1647910), (20, 1318328), (22, 1198480), (32, 823955), (40, 659164), (44, 599240), (55, 479392), (71, 371360), (80, 329582), (88, 299620), (110, 239696), (142, 185680), (160, 164791), (176, 149810), (211, 124960), (220, 119848), (284, 92840), (352, 74905), (355, 74272), (422, 62480), (440, 59924), (568, 46420), (710, 37136), (781, 33760), (844, 31240), (880, 29962), (1055, 24992), (1136, 23210), (1420, 18568), (1562, 16880), (1688, 15620), (1760, 14981), (2110, 12496), (2272, 11605), (2321, 11360), (2840, 9284), (3124, 8440), (3376, 7810), (3905, 6752), (4220, 6248), (4642, 5680)]