6698741240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1\times {\mathrm{2237}}^1$

素因数の和:4032

約数の個数: 64

約数和(自身を含む): 15438440160

約数和(自身を除く): 8739698920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1741, 2237, 3482, 4474, 6964, 8705, 8948, 11185, 13928, 17410, 17896, 22370, 34820, 44740, 69640, 74863, 89480, 96191, 149726, 192382, 299452, 374315, 384764, 480955, 598904, 748630, 769528, 961910, 1497260, 1923820, 2994520, 3847640, 3894617, 7789234, 15578468, 19473085, 31156936, 38946170, 77892340, 155784680, 167468531, 334937062, 669874124, 837342655, 1339748248, 1674685310, 3349370620, 6698741240]

約数ペア:

[(1, 6698741240), (2, 3349370620), (4, 1674685310), (5, 1339748248), (8, 837342655), (10, 669874124), (20, 334937062), (40, 167468531), (43, 155784680), (86, 77892340), (172, 38946170), (215, 31156936), (344, 19473085), (430, 15578468), (860, 7789234), (1720, 3894617), (1741, 3847640), (2237, 2994520), (3482, 1923820), (4474, 1497260), (6964, 961910), (8705, 769528), (8948, 748630), (11185, 598904), (13928, 480955), (17410, 384764), (17896, 374315), (22370, 299452), (34820, 192382), (44740, 149726), (69640, 96191), (74863, 89480)]