2008143170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2693}}^1\times {\mathrm{6779}}^1$

素因数の和:9490

約数の個数: 32

約数和(自身を含む): 3945309120

約数和(自身を除く): 1937165950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2693, 5386, 6779, 13465, 13558, 26930, 29623, 33895, 59246, 67790, 74569, 148115, 149138, 296230, 372845, 745690, 18255847, 36511694, 91279235, 182558470, 200814317, 401628634, 1004071585, 2008143170]

約数ペア:

[(1, 2008143170), (2, 1004071585), (5, 401628634), (10, 200814317), (11, 182558470), (22, 91279235), (55, 36511694), (110, 18255847), (2693, 745690), (5386, 372845), (6779, 296230), (13465, 149138), (13558, 148115), (26930, 74569), (29623, 67790), (33895, 59246)]