26378950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40583}}^1$

素因数の和:40608

約数の個数: 24

約数和(自身を含む): 52840368

約数和(自身を除く): 26461418

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 40583, 81166, 202915, 405830, 527579, 1014575, 1055158, 2029150, 2637895, 5275790, 13189475, 26378950]

約数ペア:

[(1, 26378950), (2, 13189475), (5, 5275790), (10, 2637895), (13, 2029150), (25, 1055158), (26, 1014575), (50, 527579), (65, 405830), (130, 202915), (325, 81166), (650, 40583)]