26506720

素因数分解:

$2^5\times 5^1\times {\mathrm{165667}}^1$

素因数の和:165682

約数の個数: 24

約数和(自身を含む): 62622504

約数和(自身を除く): 36115784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 165667, 331334, 662668, 828335, 1325336, 1656670, 2650672, 3313340, 5301344, 6626680, 13253360, 26506720]

約数ペア:

[(1, 26506720), (2, 13253360), (4, 6626680), (5, 5301344), (8, 3313340), (10, 2650672), (16, 1656670), (20, 1325336), (32, 828335), (40, 662668), (80, 331334), (160, 165667)]