67939289560

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{4628017}}^1$

素因数の和:4628395

約数の個数: 32

約数和(自身を含む): 153279956160

約数和(自身を除く): 85340666600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 7340, 14680, 4628017, 9256034, 18512068, 23140085, 37024136, 46280170, 92560340, 185120680, 1698482239, 3396964478, 6793928956, 8492411195, 13587857912, 16984822390, 33969644780, 67939289560]

約数ペア:

[(1, 67939289560), (2, 33969644780), (4, 16984822390), (5, 13587857912), (8, 8492411195), (10, 6793928956), (20, 3396964478), (40, 1698482239), (367, 185120680), (734, 92560340), (1468, 46280170), (1835, 37024136), (2936, 23140085), (3670, 18512068), (7340, 9256034), (14680, 4628017)]