10307980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5791}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 21893760

約数和(自身を除く): 11585780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 5791, 11582, 23164, 28955, 57910, 115820, 515399, 1030798, 2061596, 2576995, 5153990, 10307980]

約数ペア:

[(1, 10307980), (2, 5153990), (4, 2576995), (5, 2061596), (10, 1030798), (20, 515399), (89, 115820), (178, 57910), (356, 28955), (445, 23164), (890, 11582), (1780, 5791)]