40807150

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{4273}}^1$

素因数の和:4476

約数の個数: 24

約数和(自身を含む): 76316544

約数和(自身を除く): 35509394

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 4273, 4775, 8546, 9550, 21365, 42730, 106825, 213650, 816143, 1632286, 4080715, 8161430, 20403575, 40807150]

約数ペア:

[(1, 40807150), (2, 20403575), (5, 8161430), (10, 4080715), (25, 1632286), (50, 816143), (191, 213650), (382, 106825), (955, 42730), (1910, 21365), (4273, 9550), (4775, 8546)]