86394100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{66457}}^1$

素因数の和:66484

約数の個数: 36

約数和(自身を含む): 201899404

約数和(自身を除く): 115505304

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 66457, 132914, 265828, 332285, 664570, 863941, 1329140, 1661425, 1727882, 3322850, 3455764, 4319705, 6645700, 8639410, 17278820, 21598525, 43197050, 86394100]

約数ペア:

[(1, 86394100), (2, 43197050), (4, 21598525), (5, 17278820), (10, 8639410), (13, 6645700), (20, 4319705), (25, 3455764), (26, 3322850), (50, 1727882), (52, 1661425), (65, 1329140), (100, 863941), (130, 664570), (260, 332285), (325, 265828), (650, 132914), (1300, 66457)]