23259980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6089}}^1$

素因数の和:6289

約数の個数: 24

約数和(自身を含む): 49109760

約数和(自身を除く): 25849780

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 6089, 12178, 24356, 30445, 60890, 121780, 1162999, 2325998, 4651996, 5814995, 11629990, 23259980]

約数ペア:

[(1, 23259980), (2, 11629990), (4, 5814995), (5, 4651996), (10, 2325998), (20, 1162999), (191, 121780), (382, 60890), (764, 30445), (955, 24356), (1910, 12178), (3820, 6089)]