2250950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3463}}^1$

素因数の和:3488

約数の個数: 24

約数和(自身を含む): 4510128

約数和(自身を除く): 2259178

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3463, 6926, 17315, 34630, 45019, 86575, 90038, 173150, 225095, 450190, 1125475, 2250950]

約数ペア:

[(1, 2250950), (2, 1125475), (5, 450190), (10, 225095), (13, 173150), (25, 90038), (26, 86575), (50, 45019), (65, 34630), (130, 17315), (325, 6926), (650, 3463)]