83973980

素因数分解:

$2^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{2801}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 176526000

約数和(自身を除く): 92552020

約数列:

[1, 2, 4, 5, 10, 20, 1499, 2801, 2998, 5602, 5996, 7495, 11204, 14005, 14990, 28010, 29980, 56020, 4198699, 8397398, 16794796, 20993495, 41986990, 83973980]

約数ペア:

[(1, 83973980), (2, 41986990), (4, 20993495), (5, 16794796), (10, 8397398), (20, 4198699), (1499, 56020), (2801, 29980), (2998, 28010), (5602, 14990), (5996, 14005), (7495, 11204)]