84315820

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{6101}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 177348528

約数和(自身を除く): 93032708

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 6101, 6910, 12202, 13820, 24404, 30505, 61010, 122020, 4215791, 8431582, 16863164, 21078955, 42157910, 84315820]

約数ペア:

[(1, 84315820), (2, 42157910), (4, 21078955), (5, 16863164), (10, 8431582), (20, 4215791), (691, 122020), (1382, 61010), (2764, 30505), (3455, 24404), (6101, 13820), (6910, 12202)]