2508650

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:526

約数の個数: 24

約数和(自身を含む): 4713984

約数和(自身を除く): 2205334

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 383, 655, 766, 1310, 1915, 3275, 3830, 6550, 9575, 19150, 50173, 100346, 250865, 501730, 1254325, 2508650]

約数ペア:

[(1, 2508650), (2, 1254325), (5, 501730), (10, 250865), (25, 100346), (50, 50173), (131, 19150), (262, 9575), (383, 6550), (655, 3830), (766, 3275), (1310, 1915)]