10841980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6091}}^1$

素因数の和:6189

約数の個数: 24

約数和(自身を含む): 23027760

約数和(自身を除く): 12185780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 6091, 12182, 24364, 30455, 60910, 121820, 542099, 1084198, 2168396, 2710495, 5420990, 10841980]

約数ペア:

[(1, 10841980), (2, 5420990), (4, 2710495), (5, 2168396), (10, 1084198), (20, 542099), (89, 121820), (178, 60910), (356, 30455), (445, 24364), (890, 12182), (1780, 6091)]