85462960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97117}}^1$

素因数の和:97141

約数の個数: 40

約数和(自身を含む): 216767376

約数和(自身を除く): 131304416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 97117, 194234, 388468, 485585, 776936, 971170, 1068287, 1553872, 1942340, 2136574, 3884680, 4273148, 5341435, 7769360, 8546296, 10682870, 17092592, 21365740, 42731480, 85462960]

約数ペア:

[(1, 85462960), (2, 42731480), (4, 21365740), (5, 17092592), (8, 10682870), (10, 8546296), (11, 7769360), (16, 5341435), (20, 4273148), (22, 3884680), (40, 2136574), (44, 1942340), (55, 1553872), (80, 1068287), (88, 971170), (110, 776936), (176, 485585), (220, 388468), (440, 194234), (880, 97117)]