2013190040

素因数分解:

$2^3\times 5^1\times {\mathrm{50329751}}^1$

素因数の和:50329762

約数の個数: 16

約数和(自身を含む): 4529677680

約数和(自身を除く): 2516487640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50329751, 100659502, 201319004, 251648755, 402638008, 503297510, 1006595020, 2013190040]

約数ペア:

[(1, 2013190040), (2, 1006595020), (4, 503297510), (5, 402638008), (8, 251648755), (10, 201319004), (20, 100659502), (40, 50329751)]