103437710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1091}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 196560000

約数和(自身を除く): 93122290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 998, 1091, 2182, 2495, 4990, 5455, 9481, 10910, 18962, 20729, 41458, 47405, 94810, 103645, 207290, 544409, 1088818, 2722045, 5444090, 10343771, 20687542, 51718855, 103437710]

約数ペア:

[(1, 103437710), (2, 51718855), (5, 20687542), (10, 10343771), (19, 5444090), (38, 2722045), (95, 1088818), (190, 544409), (499, 207290), (998, 103645), (1091, 94810), (2182, 47405), (2495, 41458), (4990, 20729), (5455, 18962), (9481, 10910)]