103438010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25718

約数の個数: 32

約数和(自身を含む): 206986752

約数和(自身を除く): 103548742

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 25667, 51334, 128335, 256670, 333671, 667342, 795677, 1591354, 1668355, 3336710, 3978385, 7956770, 10343801, 20687602, 51719005, 103438010]

約数ペア:

[(1, 103438010), (2, 51719005), (5, 20687602), (10, 10343801), (13, 7956770), (26, 3978385), (31, 3336710), (62, 1668355), (65, 1591354), (130, 795677), (155, 667342), (310, 333671), (403, 256670), (806, 128335), (2015, 51334), (4030, 25667)]