280069330

素因数分解:

$2^1\times 5^1\times {\mathrm{6917}}^1\times {\mathrm{4049}}^1$

素因数の和:10973

約数の個数: 16

約数和(自身を含む): 504322200

約数和(自身を除く): 224252870

約数列:

[1, 2, 5, 10, 4049, 6917, 8098, 13834, 20245, 34585, 40490, 69170, 28006933, 56013866, 140034665, 280069330]

約数ペア:

[(1, 280069330), (2, 140034665), (5, 56013866), (10, 28006933), (4049, 69170), (6917, 40490), (8098, 34585), (13834, 20245)]