26088820

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1327}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 54883584

約数和(自身を除く): 28794764

約数列:

[1, 2, 4, 5, 10, 20, 983, 1327, 1966, 2654, 3932, 4915, 5308, 6635, 9830, 13270, 19660, 26540, 1304441, 2608882, 5217764, 6522205, 13044410, 26088820]

約数ペア:

[(1, 26088820), (2, 13044410), (4, 6522205), (5, 5217764), (10, 2608882), (20, 1304441), (983, 26540), (1327, 19660), (1966, 13270), (2654, 9830), (3932, 6635), (4915, 5308)]