98386760

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4703}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 221840640

約数和(自身を除く): 123453880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 4703, 5230, 9406, 10460, 18812, 20920, 23515, 37624, 47030, 94060, 188120, 2459669, 4919338, 9838676, 12298345, 19677352, 24596690, 49193380, 98386760]

約数ペア:

[(1, 98386760), (2, 49193380), (4, 24596690), (5, 19677352), (8, 12298345), (10, 9838676), (20, 4919338), (40, 2459669), (523, 188120), (1046, 94060), (2092, 47030), (2615, 37624), (4184, 23515), (4703, 20920), (5230, 18812), (9406, 10460)]