75086920

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10487}}^1$

素因数の和:10677

約数の個数: 32

約数和(自身を含む): 169905600

約数和(自身を除く): 94818680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 10487, 20974, 41948, 52435, 83896, 104870, 209740, 419480, 1877173, 3754346, 7508692, 9385865, 15017384, 18771730, 37543460, 75086920]

約数ペア:

[(1, 75086920), (2, 37543460), (4, 18771730), (5, 15017384), (8, 9385865), (10, 7508692), (20, 3754346), (40, 1877173), (179, 419480), (358, 209740), (716, 104870), (895, 83896), (1432, 52435), (1790, 41948), (3580, 20974), (7160, 10487)]