1073289080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{400481}}^1$

素因数の和:400559

約数の個数: 32

約数和(自身を含む): 2450949840

約数和(自身を除く): 1377660760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 400481, 800962, 1601924, 2002405, 3203848, 4004810, 8009620, 16019240, 26832227, 53664454, 107328908, 134161135, 214657816, 268322270, 536644540, 1073289080]

約数ペア:

[(1, 1073289080), (2, 536644540), (4, 268322270), (5, 214657816), (8, 134161135), (10, 107328908), (20, 53664454), (40, 26832227), (67, 16019240), (134, 8009620), (268, 4004810), (335, 3203848), (536, 2002405), (670, 1601924), (1340, 800962), (2680, 400481)]