25629710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 49338720

約数和(自身を除く): 23709010

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1409, 1819, 2818, 3638, 7045, 9095, 14090, 18190, 23953, 47906, 119765, 150763, 239530, 301526, 753815, 1507630, 2562971, 5125942, 12814855, 25629710]

約数ペア:

[(1, 25629710), (2, 12814855), (5, 5125942), (10, 2562971), (17, 1507630), (34, 753815), (85, 301526), (107, 239530), (170, 150763), (214, 119765), (535, 47906), (1070, 23953), (1409, 18190), (1819, 14090), (2818, 9095), (3638, 7045)]