25144190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 48172320

約数和(自身を除く): 23028130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 353, 419, 706, 838, 1765, 2095, 3530, 4190, 6001, 7123, 12002, 14246, 30005, 35615, 60010, 71230, 147907, 295814, 739535, 1479070, 2514419, 5028838, 12572095, 25144190]

約数ペア:

[(1, 25144190), (2, 12572095), (5, 5028838), (10, 2514419), (17, 1479070), (34, 739535), (85, 295814), (170, 147907), (353, 71230), (419, 60010), (706, 35615), (838, 30005), (1765, 14246), (2095, 12002), (3530, 7123), (4190, 6001)]