984900110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{3109}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 1800316800

約数和(自身を除く): 815416690

約数列:

[1, 2, 5, 10, 79, 158, 395, 401, 790, 802, 2005, 3109, 4010, 6218, 15545, 31090, 31679, 63358, 158395, 245611, 316790, 491222, 1228055, 1246709, 2456110, 2493418, 6233545, 12467090, 98490011, 196980022, 492450055, 984900110]

約数ペア:

[(1, 984900110), (2, 492450055), (5, 196980022), (10, 98490011), (79, 12467090), (158, 6233545), (395, 2493418), (401, 2456110), (790, 1246709), (802, 1228055), (2005, 491222), (3109, 316790), (4010, 245611), (6218, 158395), (15545, 63358), (31090, 31679)]