6340750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 12789504

約数和(自身を除く): 6448754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1951, 3250, 3902, 9755, 19510, 25363, 48775, 50726, 97550, 126815, 243875, 253630, 487750, 634075, 1268150, 3170375, 6340750]

約数ペア:

[(1, 6340750), (2, 3170375), (5, 1268150), (10, 634075), (13, 487750), (25, 253630), (26, 243875), (50, 126815), (65, 97550), (125, 50726), (130, 48775), (250, 25363), (325, 19510), (650, 9755), (1625, 3902), (1951, 3250)]