40374455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7127}}^1$

素因数の和:7246

約数の個数: 16

約数和(自身を含む): 53374464

約数和(自身を除く): 13000009

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 7127, 35635, 78397, 391985, 734081, 3670405, 8074891, 40374455]

約数ペア:

[(1, 40374455), (5, 8074891), (11, 3670405), (55, 734081), (103, 391985), (515, 78397), (1133, 35635), (5665, 7127)]