98350040

素因数分解:

$2^3\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{2027}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 221579280

約数和(自身を除く): 123229240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213, 2027, 2426, 4054, 4852, 6065, 8108, 9704, 10135, 12130, 16216, 20270, 24260, 40540, 48520, 81080, 2458751, 4917502, 9835004, 12293755, 19670008, 24587510, 49175020, 98350040]

約数ペア:

[(1, 98350040), (2, 49175020), (4, 24587510), (5, 19670008), (8, 12293755), (10, 9835004), (20, 4917502), (40, 2458751), (1213, 81080), (2027, 48520), (2426, 40540), (4054, 24260), (4852, 20270), (6065, 16216), (8108, 12130), (9704, 10135)]