26711750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8219}}^1$

素因数の和:8249

約数の個数: 32

約数和(自身を含む): 53857440

約数和(自身を除く): 27145690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 8219, 16438, 41095, 82190, 106847, 205475, 213694, 410950, 534235, 1027375, 1068470, 2054750, 2671175, 5342350, 13355875, 26711750]

約数ペア:

[(1, 26711750), (2, 13355875), (5, 5342350), (10, 2671175), (13, 2054750), (25, 1068470), (26, 1027375), (50, 534235), (65, 410950), (125, 213694), (130, 205475), (250, 106847), (325, 82190), (650, 41095), (1625, 16438), (3250, 8219)]