65088160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 160956180

約数和(自身を除く): 95868020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 736, 769, 920, 1058, 1538, 1840, 2116, 2645, 3076, 3680, 3845, 4232, 5290, 6152, 7690, 8464, 10580, 12304, 15380, 16928, 17687, 21160, 24608, 30760, 35374, 42320, 61520, 70748, 84640, 88435, 123040, 141496, 176870, 282992, 353740, 406801, 565984, 707480, 813602, 1414960, 1627204, 2034005, 2829920, 3254408, 4068010, 6508816, 8136020, 13017632, 16272040, 32544080, 65088160]

約数ペア:

[(1, 65088160), (2, 32544080), (4, 16272040), (5, 13017632), (8, 8136020), (10, 6508816), (16, 4068010), (20, 3254408), (23, 2829920), (32, 2034005), (40, 1627204), (46, 1414960), (80, 813602), (92, 707480), (115, 565984), (160, 406801), (184, 353740), (230, 282992), (368, 176870), (460, 141496), (529, 123040), (736, 88435), (769, 84640), (920, 70748), (1058, 61520), (1538, 42320), (1840, 35374), (2116, 30760), (2645, 24608), (3076, 21160), (3680, 17687), (3845, 16928), (4232, 15380), (5290, 12304), (6152, 10580), (7690, 8464)]