184758920

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{5231}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 416257920

約数和(自身を除く): 231499000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 4415, 5231, 7064, 8830, 10462, 17660, 20924, 26155, 35320, 41848, 52310, 104620, 209240, 4618973, 9237946, 18475892, 23094865, 36951784, 46189730, 92379460, 184758920]

約数ペア:

[(1, 184758920), (2, 92379460), (4, 46189730), (5, 36951784), (8, 23094865), (10, 18475892), (20, 9237946), (40, 4618973), (883, 209240), (1766, 104620), (3532, 52310), (4415, 41848), (5231, 35320), (7064, 26155), (8830, 20924), (10462, 17660)]