125622250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{38653}}^1$

素因数の和:38683

約数の個数: 32

約数和(自身を含む): 253261008

約数和(自身を除く): 127638758

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 38653, 77306, 193265, 386530, 502489, 966325, 1004978, 1932650, 2512445, 4831625, 5024890, 9663250, 12562225, 25124450, 62811125, 125622250]

約数ペア:

[(1, 125622250), (2, 62811125), (5, 25124450), (10, 12562225), (13, 9663250), (25, 5024890), (26, 4831625), (50, 2512445), (65, 1932650), (125, 1004978), (130, 966325), (250, 502489), (325, 386530), (650, 193265), (1625, 77306), (3250, 38653)]