157046727280

素因数分解:

$2^4\times 5^1\times {\mathrm{5297}}^1\times {\mathrm{370603}}^1$

素因数の和:375913

約数の個数: 40

約数和(自身を含む): 365203558512

約数和(自身を除く): 208156831232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5297, 10594, 21188, 26485, 42376, 52970, 84752, 105940, 211880, 370603, 423760, 741206, 1482412, 1853015, 2964824, 3706030, 5929648, 7412060, 14824120, 29648240, 1963084091, 3926168182, 7852336364, 9815420455, 15704672728, 19630840910, 31409345456, 39261681820, 78523363640, 157046727280]

約数ペア:

[(1, 157046727280), (2, 78523363640), (4, 39261681820), (5, 31409345456), (8, 19630840910), (10, 15704672728), (16, 9815420455), (20, 7852336364), (40, 3926168182), (80, 1963084091), (5297, 29648240), (10594, 14824120), (21188, 7412060), (26485, 5929648), (42376, 3706030), (52970, 2964824), (84752, 1853015), (105940, 1482412), (211880, 741206), (370603, 423760)]