65777080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{96731}}^1$

素因数の和:96759

約数の個数: 32

約数和(自身を含む): 156705840

約数和(自身を除く): 90928760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 96731, 193462, 386924, 483655, 773848, 967310, 1644427, 1934620, 3288854, 3869240, 6577708, 8222135, 13155416, 16444270, 32888540, 65777080]

約数ペア:

[(1, 65777080), (2, 32888540), (4, 16444270), (5, 13155416), (8, 8222135), (10, 6577708), (17, 3869240), (20, 3288854), (34, 1934620), (40, 1644427), (68, 967310), (85, 773848), (136, 483655), (170, 386924), (340, 193462), (680, 96731)]