12320050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3210

約数の個数: 24

約数和(自身を含む): 23212800

約数和(自身を除く): 10892750

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3119, 3950, 6238, 15595, 31190, 77975, 155950, 246401, 492802, 1232005, 2464010, 6160025, 12320050]

約数ペア:

[(1, 12320050), (2, 6160025), (5, 2464010), (10, 1232005), (25, 492802), (50, 246401), (79, 155950), (158, 77975), (395, 31190), (790, 15595), (1975, 6238), (3119, 3950)]