45536420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 98558208

約数和(自身を除く): 53021788

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 251, 386, 470, 502, 772, 940, 965, 1004, 1255, 1930, 2510, 3860, 5020, 9071, 11797, 18142, 23594, 36284, 45355, 47188, 48443, 58985, 90710, 96886, 117970, 181420, 193772, 235940, 242215, 484430, 968860, 2276821, 4553642, 9107284, 11384105, 22768210, 45536420]

約数ペア:

[(1, 45536420), (2, 22768210), (4, 11384105), (5, 9107284), (10, 4553642), (20, 2276821), (47, 968860), (94, 484430), (188, 242215), (193, 235940), (235, 193772), (251, 181420), (386, 117970), (470, 96886), (502, 90710), (772, 58985), (940, 48443), (965, 47188), (1004, 45355), (1255, 36284), (1930, 23594), (2510, 18142), (3860, 11797), (5020, 9071)]