84627940

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{6971}}^1$

素因数の和:7587

約数の個数: 24

約数和(自身を含む): 178036992

約数和(自身を除く): 93409052

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 6971, 12140, 13942, 27884, 34855, 69710, 139420, 4231397, 8462794, 16925588, 21156985, 42313970, 84627940]

約数ペア:

[(1, 84627940), (2, 42313970), (4, 21156985), (5, 16925588), (10, 8462794), (20, 4231397), (607, 139420), (1214, 69710), (2428, 34855), (3035, 27884), (6070, 13942), (6971, 12140)]