156914070440

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{13861667}}^1$

素因数の和:13861961

約数の個数: 32

約数和(自身を含む): 354304234080

約数和(自身を除く): 197390163640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 11320, 13861667, 27723334, 55446668, 69308335, 110893336, 138616670, 277233340, 554466680, 3922851761, 7845703522, 15691407044, 19614258805, 31382814088, 39228517610, 78457035220, 156914070440]

約数ペア:

[(1, 156914070440), (2, 78457035220), (4, 39228517610), (5, 31382814088), (8, 19614258805), (10, 15691407044), (20, 7845703522), (40, 3922851761), (283, 554466680), (566, 277233340), (1132, 138616670), (1415, 110893336), (2264, 69308335), (2830, 55446668), (5660, 27723334), (11320, 13861667)]