82687750

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 156214656

約数和(自身を除く): 73526906

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 1130, 2825, 2927, 5650, 5854, 14125, 14635, 28250, 29270, 73175, 146350, 330751, 365875, 661502, 731750, 1653755, 3307510, 8268775, 16537550, 41343875, 82687750]

約数ペア:

[(1, 82687750), (2, 41343875), (5, 16537550), (10, 8268775), (25, 3307510), (50, 1653755), (113, 731750), (125, 661502), (226, 365875), (250, 330751), (565, 146350), (1130, 73175), (2825, 29270), (2927, 28250), (5650, 14635), (5854, 14125)]