86455160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8543}}^1$

素因数の和:8588

約数の個数: 64

約数和(自身を含む): 221460480

約数和(自身を除く): 135005320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 8543, 10120, 17086, 34172, 42715, 68344, 85430, 93973, 170860, 187946, 196489, 341720, 375892, 392978, 469865, 751784, 785956, 939730, 982445, 1571912, 1879460, 1964890, 2161379, 3758920, 3929780, 4322758, 7859560, 8645516, 10806895, 17291032, 21613790, 43227580, 86455160]

約数ペア:

[(1, 86455160), (2, 43227580), (4, 21613790), (5, 17291032), (8, 10806895), (10, 8645516), (11, 7859560), (20, 4322758), (22, 3929780), (23, 3758920), (40, 2161379), (44, 1964890), (46, 1879460), (55, 1571912), (88, 982445), (92, 939730), (110, 785956), (115, 751784), (184, 469865), (220, 392978), (230, 375892), (253, 341720), (440, 196489), (460, 187946), (506, 170860), (920, 93973), (1012, 85430), (1265, 68344), (2024, 42715), (2530, 34172), (5060, 17086), (8543, 10120)]