25554080

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2707}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 61417440

約数和(自身を除く): 35863360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2707, 4720, 5414, 9440, 10828, 13535, 21656, 27070, 43312, 54140, 86624, 108280, 159713, 216560, 319426, 433120, 638852, 798565, 1277704, 1597130, 2555408, 3194260, 5110816, 6388520, 12777040, 25554080]

約数ペア:

[(1, 25554080), (2, 12777040), (4, 6388520), (5, 5110816), (8, 3194260), (10, 2555408), (16, 1597130), (20, 1277704), (32, 798565), (40, 638852), (59, 433120), (80, 319426), (118, 216560), (160, 159713), (236, 108280), (295, 86624), (472, 54140), (590, 43312), (944, 27070), (1180, 21656), (1888, 13535), (2360, 10828), (2707, 9440), (4720, 5414)]