2560775472

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{85909}}^1$

素因数の和:85952

約数の個数: 100

約数和(自身を含む): 7733961840

約数和(自身を除く): 5173186368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4968, 7452, 9936, 14904, 29808, 85909, 171818, 257727, 343636, 515454, 687272, 773181, 1030908, 1374544, 1546362, 1975907, 2061816, 2319543, 3092724, 3951814, 4123632, 4639086, 5927721, 6185448, 6958629, 7903628, 9278172, 11855442, 12370896, 13917258, 15807256, 17783163, 18556344, 23710884, 27834516, 31614512, 35566326, 37112688, 47421768, 53349489, 55669032, 71132652, 94843536, 106698978, 111338064, 142265304, 160048467, 213397956, 284530608, 320096934, 426795912, 640193868, 853591824, 1280387736, 2560775472]

約数ペア:

[(1, 2560775472), (2, 1280387736), (3, 853591824), (4, 640193868), (6, 426795912), (8, 320096934), (9, 284530608), (12, 213397956), (16, 160048467), (18, 142265304), (23, 111338064), (24, 106698978), (27, 94843536), (36, 71132652), (46, 55669032), (48, 53349489), (54, 47421768), (69, 37112688), (72, 35566326), (81, 31614512), (92, 27834516), (108, 23710884), (138, 18556344), (144, 17783163), (162, 15807256), (184, 13917258), (207, 12370896), (216, 11855442), (276, 9278172), (324, 7903628), (368, 6958629), (414, 6185448), (432, 5927721), (552, 4639086), (621, 4123632), (648, 3951814), (828, 3092724), (1104, 2319543), (1242, 2061816), (1296, 1975907), (1656, 1546362), (1863, 1374544), (2484, 1030908), (3312, 773181), (3726, 687272), (4968, 515454), (7452, 343636), (9936, 257727), (14904, 171818), (29808, 85909)]