2010095240

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{225347}}^1$

素因数の和:225581

約数の個数: 32

約数和(自身を含む): 4543015680

約数和(自身を除く): 2532920440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 225347, 450694, 901388, 1126735, 1802776, 2253470, 4506940, 9013880, 50252381, 100504762, 201009524, 251261905, 402019048, 502523810, 1005047620, 2010095240]

約数ペア:

[(1, 2010095240), (2, 1005047620), (4, 502523810), (5, 402019048), (8, 251261905), (10, 201009524), (20, 100504762), (40, 50252381), (223, 9013880), (446, 4506940), (892, 2253470), (1115, 1802776), (1784, 1126735), (2230, 901388), (4460, 450694), (8920, 225347)]