4176760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 10937160

約数和(自身を除く): 6760400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2131, 4262, 8524, 10655, 14917, 17048, 21310, 29834, 42620, 59668, 74585, 85240, 104419, 119336, 149170, 208838, 298340, 417676, 522095, 596680, 835352, 1044190, 2088380, 4176760]

約数ペア:

[(1, 4176760), (2, 2088380), (4, 1044190), (5, 835352), (7, 596680), (8, 522095), (10, 417676), (14, 298340), (20, 208838), (28, 149170), (35, 119336), (40, 104419), (49, 85240), (56, 74585), (70, 59668), (98, 42620), (140, 29834), (196, 21310), (245, 17048), (280, 14917), (392, 10655), (490, 8524), (980, 4262), (1960, 2131)]