65833360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 164203776

約数和(自身を除く): 98370416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 967, 1480, 1702, 1840, 1934, 2960, 3404, 3868, 4255, 4835, 6808, 7736, 8510, 9670, 13616, 15472, 17020, 19340, 22241, 34040, 35779, 38680, 44482, 68080, 71558, 77360, 88964, 111205, 143116, 177928, 178895, 222410, 286232, 355856, 357790, 444820, 572464, 715580, 822917, 889640, 1431160, 1645834, 1779280, 2862320, 3291668, 4114585, 6583336, 8229170, 13166672, 16458340, 32916680, 65833360]

約数ペア:

[(1, 65833360), (2, 32916680), (4, 16458340), (5, 13166672), (8, 8229170), (10, 6583336), (16, 4114585), (20, 3291668), (23, 2862320), (37, 1779280), (40, 1645834), (46, 1431160), (74, 889640), (80, 822917), (92, 715580), (115, 572464), (148, 444820), (184, 357790), (185, 355856), (230, 286232), (296, 222410), (368, 178895), (370, 177928), (460, 143116), (592, 111205), (740, 88964), (851, 77360), (920, 71558), (967, 68080), (1480, 44482), (1702, 38680), (1840, 35779), (1934, 34040), (2960, 22241), (3404, 19340), (3868, 17020), (4255, 15472), (4835, 13616), (6808, 9670), (7736, 8510)]