103585880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83537}}^1$

素因数の和:83579

約数の個数: 32

約数和(自身を含む): 240589440

約数和(自身を除く): 137003560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 83537, 167074, 334148, 417685, 668296, 835370, 1670740, 2589647, 3341480, 5179294, 10358588, 12948235, 20717176, 25896470, 51792940, 103585880]

約数ペア:

[(1, 103585880), (2, 51792940), (4, 25896470), (5, 20717176), (8, 12948235), (10, 10358588), (20, 5179294), (31, 3341480), (40, 2589647), (62, 1670740), (124, 835370), (155, 668296), (248, 417685), (310, 334148), (620, 167074), (1240, 83537)]