74609540

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23761}}^1$

素因数の和:23927

約数の個数: 24

約数和(自身を含む): 157684632

約数和(自身を除く): 83075092

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 23761, 47522, 95044, 118805, 237610, 475220, 3730477, 7460954, 14921908, 18652385, 37304770, 74609540]

約数ペア:

[(1, 74609540), (2, 37304770), (4, 18652385), (5, 14921908), (10, 7460954), (20, 3730477), (157, 475220), (314, 237610), (628, 118805), (785, 95044), (1570, 47522), (3140, 23761)]