101750140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{57163}}^1$

素因数の和:57261

約数の個数: 24

約数和(自身を含む): 216079920

約数和(自身を除く): 114329780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 57163, 114326, 228652, 285815, 571630, 1143260, 5087507, 10175014, 20350028, 25437535, 50875070, 101750140]

約数ペア:

[(1, 101750140), (2, 50875070), (4, 25437535), (5, 20350028), (10, 10175014), (20, 5087507), (89, 1143260), (178, 571630), (356, 285815), (445, 228652), (890, 114326), (1780, 57163)]