57056560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2866

約数の個数: 80

約数和(自身を含む): 151061760

約数和(自身を除く): 94005200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 2819, 4048, 5060, 5638, 10120, 11276, 14095, 20240, 22552, 28190, 31009, 45104, 56380, 62018, 64837, 112760, 124036, 129674, 155045, 225520, 248072, 259348, 310090, 324185, 496144, 518696, 620180, 648370, 713207, 1037392, 1240360, 1296740, 1426414, 2480720, 2593480, 2852828, 3566035, 5186960, 5705656, 7132070, 11411312, 14264140, 28528280, 57056560]

約数ペア:

[(1, 57056560), (2, 28528280), (4, 14264140), (5, 11411312), (8, 7132070), (10, 5705656), (11, 5186960), (16, 3566035), (20, 2852828), (22, 2593480), (23, 2480720), (40, 1426414), (44, 1296740), (46, 1240360), (55, 1037392), (80, 713207), (88, 648370), (92, 620180), (110, 518696), (115, 496144), (176, 324185), (184, 310090), (220, 259348), (230, 248072), (253, 225520), (368, 155045), (440, 129674), (460, 124036), (506, 112760), (880, 64837), (920, 62018), (1012, 56380), (1265, 45104), (1840, 31009), (2024, 28190), (2530, 22552), (2819, 20240), (4048, 14095), (5060, 11276), (5638, 10120)]