2510130250

素因数分解:

$2^1\times 5^3\times {\mathrm{10040521}}^1$

素因数の和:10040538

約数の個数: 16

約数和(自身を含む): 4698964296

約数和(自身を除く): 2188834046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 10040521, 20081042, 50202605, 100405210, 251013025, 502026050, 1255065125, 2510130250]

約数ペア:

[(1, 2510130250), (2, 1255065125), (5, 502026050), (10, 251013025), (25, 100405210), (50, 50202605), (125, 20081042), (250, 10040521)]