56036680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{200131}}^1$

素因数の和:200149

約数の個数: 32

約数和(自身を含む): 144095040

約数和(自身を除く): 88058360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 200131, 400262, 800524, 1000655, 1400917, 1601048, 2001310, 2801834, 4002620, 5603668, 7004585, 8005240, 11207336, 14009170, 28018340, 56036680]

約数ペア:

[(1, 56036680), (2, 28018340), (4, 14009170), (5, 11207336), (7, 8005240), (8, 7004585), (10, 5603668), (14, 4002620), (20, 2801834), (28, 2001310), (35, 1601048), (40, 1400917), (56, 1000655), (70, 800524), (140, 400262), (280, 200131)]