2636680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 6139800

約数和(自身を除く): 3503120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2273, 4546, 9092, 11365, 18184, 22730, 45460, 65917, 90920, 131834, 263668, 329585, 527336, 659170, 1318340, 2636680]

約数ペア:

[(1, 2636680), (2, 1318340), (4, 659170), (5, 527336), (8, 329585), (10, 263668), (20, 131834), (29, 90920), (40, 65917), (58, 45460), (116, 22730), (145, 18184), (232, 11365), (290, 9092), (580, 4546), (1160, 2273)]