888969080

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{25169}}^1$

素因数の和:26063

約数の個数: 32

約数和(自身を含む): 2002525200

約数和(自身を除く): 1113556120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 4415, 7064, 8830, 17660, 25169, 35320, 50338, 100676, 125845, 201352, 251690, 503380, 1006760, 22224227, 44448454, 88896908, 111121135, 177793816, 222242270, 444484540, 888969080]

約数ペア:

[(1, 888969080), (2, 444484540), (4, 222242270), (5, 177793816), (8, 111121135), (10, 88896908), (20, 44448454), (40, 22224227), (883, 1006760), (1766, 503380), (3532, 251690), (4415, 201352), (7064, 125845), (8830, 100676), (17660, 50338), (25169, 35320)]