9798100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7564

約数の個数: 36

約数和(自身を含む): 22900444

約数和(自身を除く): 13102344

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 7537, 15074, 30148, 37685, 75370, 97981, 150740, 188425, 195962, 376850, 391924, 489905, 753700, 979810, 1959620, 2449525, 4899050, 9798100]

約数ペア:

[(1, 9798100), (2, 4899050), (4, 2449525), (5, 1959620), (10, 979810), (13, 753700), (20, 489905), (25, 391924), (26, 376850), (50, 195962), (52, 188425), (65, 150740), (100, 97981), (130, 75370), (260, 37685), (325, 30148), (650, 15074), (1300, 7537)]