13748450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2242

約数の個数: 24

約数和(自身を含む): 25779600

約数和(自身を除く): 12031150

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 2099, 3275, 4198, 6550, 10495, 20990, 52475, 104950, 274969, 549938, 1374845, 2749690, 6874225, 13748450]

約数ペア:

[(1, 13748450), (2, 6874225), (5, 2749690), (10, 1374845), (25, 549938), (50, 274969), (131, 104950), (262, 52475), (655, 20990), (1310, 10495), (2099, 6550), (3275, 4198)]