40689310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{86573}}^1$

素因数の和:86627

約数の個数: 16

約数和(自身を含む): 74799936

約数和(自身を除く): 34110626

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 86573, 173146, 432865, 865730, 4068931, 8137862, 20344655, 40689310]

約数ペア:

[(1, 40689310), (2, 20344655), (5, 8137862), (10, 4068931), (47, 865730), (94, 432865), (235, 173146), (470, 86573)]