26650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:66

約数の個数: 24

約数和(自身を含む): 54684

約数和(自身を除く): 28034

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650]

約数ペア:

[(1, 26650), (2, 13325), (5, 5330), (10, 2665), (13, 2050), (25, 1066), (26, 1025), (41, 650), (50, 533), (65, 410), (82, 325), (130, 205)]