57320740

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6217}}^1$

素因数の和:6687

約数の個数: 24

約数和(自身を含む): 120654072

約数和(自身を除く): 63333332

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 6217, 9220, 12434, 24868, 31085, 62170, 124340, 2866037, 5732074, 11464148, 14330185, 28660370, 57320740]

約数ペア:

[(1, 57320740), (2, 28660370), (4, 14330185), (5, 11464148), (10, 5732074), (20, 2866037), (461, 124340), (922, 62170), (1844, 31085), (2305, 24868), (4610, 12434), (6217, 9220)]