1268150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1976

約数の個数: 24

約数和(自身を含む): 2541504

約数和(自身を除く): 1273354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1951, 3902, 9755, 19510, 25363, 48775, 50726, 97550, 126815, 253630, 634075, 1268150]

約数ペア:

[(1, 1268150), (2, 634075), (5, 253630), (10, 126815), (13, 97550), (25, 50726), (26, 48775), (50, 25363), (65, 19510), (130, 9755), (325, 3902), (650, 1951)]