2227889080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2931433}}^1$

素因数の和:2931463

約数の個数: 32

約数和(自身を含む): 5276581200

約数和(自身を除く): 3048692120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2931433, 5862866, 11725732, 14657165, 23451464, 29314330, 55697227, 58628660, 111394454, 117257320, 222788908, 278486135, 445577816, 556972270, 1113944540, 2227889080]

約数ペア:

[(1, 2227889080), (2, 1113944540), (4, 556972270), (5, 445577816), (8, 278486135), (10, 222788908), (19, 117257320), (20, 111394454), (38, 58628660), (40, 55697227), (76, 29314330), (95, 23451464), (152, 14657165), (190, 11725732), (380, 5862866), (760, 2931433)]