2007220100

素因数分解:

$2^2\times 5^2\times {\mathrm{2647}}^1\times {\mathrm{7583}}^1$

素因数の和:10244

約数の個数: 36

約数和(自身を含む): 4357887744

約数和(自身を除く): 2350667644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2647, 5294, 7583, 10588, 13235, 15166, 26470, 30332, 37915, 52940, 66175, 75830, 132350, 151660, 189575, 264700, 379150, 758300, 20072201, 40144402, 80288804, 100361005, 200722010, 401444020, 501805025, 1003610050, 2007220100]

約数ペア:

[(1, 2007220100), (2, 1003610050), (4, 501805025), (5, 401444020), (10, 200722010), (20, 100361005), (25, 80288804), (50, 40144402), (100, 20072201), (2647, 758300), (5294, 379150), (7583, 264700), (10588, 189575), (13235, 151660), (15166, 132350), (26470, 75830), (30332, 66175), (37915, 52940)]