2040776870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1\times {\mathrm{5573}}^1$

素因数の和:8920

約数の個数: 32

約数和(自身を含む): 4009266720

約数和(自身を除く): 1968489850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3329, 5573, 6658, 11146, 16645, 27865, 33290, 36619, 55730, 61303, 73238, 122606, 183095, 306515, 366190, 613030, 18552517, 37105034, 92762585, 185525170, 204077687, 408155374, 1020388435, 2040776870]

約数ペア:

[(1, 2040776870), (2, 1020388435), (5, 408155374), (10, 204077687), (11, 185525170), (22, 92762585), (55, 37105034), (110, 18552517), (3329, 613030), (5573, 366190), (6658, 306515), (11146, 183095), (16645, 122606), (27865, 73238), (33290, 61303), (36619, 55730)]