65161760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17707}}^1$

素因数の和:17745

約数の個数: 48

約数和(自身を含む): 160646976

約数和(自身を除く): 95485216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 17707, 35414, 70828, 88535, 141656, 177070, 283312, 354140, 407261, 566624, 708280, 814522, 1416560, 1629044, 2036305, 2833120, 3258088, 4072610, 6516176, 8145220, 13032352, 16290440, 32580880, 65161760]

約数ペア:

[(1, 65161760), (2, 32580880), (4, 16290440), (5, 13032352), (8, 8145220), (10, 6516176), (16, 4072610), (20, 3258088), (23, 2833120), (32, 2036305), (40, 1629044), (46, 1416560), (80, 814522), (92, 708280), (115, 566624), (160, 407261), (184, 354140), (230, 283312), (368, 177070), (460, 141656), (736, 88535), (920, 70828), (1840, 35414), (3680, 17707)]