74505700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7681}}^1$

素因数の和:7792

約数の個数: 36

約数和(自身を含む): 163365412

約数和(自身を除く): 88859712

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 7681, 9700, 15362, 30724, 38405, 76810, 153620, 192025, 384050, 745057, 768100, 1490114, 2980228, 3725285, 7450570, 14901140, 18626425, 37252850, 74505700]

約数ペア:

[(1, 74505700), (2, 37252850), (4, 18626425), (5, 14901140), (10, 7450570), (20, 3725285), (25, 2980228), (50, 1490114), (97, 768100), (100, 745057), (194, 384050), (388, 192025), (485, 153620), (970, 76810), (1940, 38405), (2425, 30724), (4850, 15362), (7681, 9700)]