40702705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 50123520

約数和(自身を除く): 9420815

約数列:

[1, 5, 47, 235, 379, 457, 1895, 2285, 17813, 21479, 89065, 107395, 173203, 866015, 8140541, 40702705]

約数ペア:

[(1, 40702705), (5, 8140541), (47, 866015), (235, 173203), (379, 107395), (457, 89065), (1895, 21479), (2285, 17813)]