42715250

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 81302832

約数和(自身を除く): 38587582

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 2801, 3050, 5602, 7625, 14005, 15250, 28010, 70025, 140050, 170861, 341722, 350125, 700250, 854305, 1708610, 4271525, 8543050, 21357625, 42715250]

約数ペア:

[(1, 42715250), (2, 21357625), (5, 8543050), (10, 4271525), (25, 1708610), (50, 854305), (61, 700250), (122, 350125), (125, 341722), (250, 170861), (305, 140050), (610, 70025), (1525, 28010), (2801, 15250), (3050, 14005), (5602, 7625)]