169292960

素因数分解:

$2^5\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1201}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 400741992

約数和(自身を除く): 231449032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 881, 1201, 1762, 2402, 3524, 4405, 4804, 6005, 7048, 8810, 9608, 12010, 14096, 17620, 19216, 24020, 28192, 35240, 38432, 48040, 70480, 96080, 140960, 192160, 1058081, 2116162, 4232324, 5290405, 8464648, 10580810, 16929296, 21161620, 33858592, 42323240, 84646480, 169292960]

約数ペア:

[(1, 169292960), (2, 84646480), (4, 42323240), (5, 33858592), (8, 21161620), (10, 16929296), (16, 10580810), (20, 8464648), (32, 5290405), (40, 4232324), (80, 2116162), (160, 1058081), (881, 192160), (1201, 140960), (1762, 96080), (2402, 70480), (3524, 48040), (4405, 38432), (4804, 35240), (6005, 28192), (7048, 24020), (8810, 19216), (9608, 17620), (12010, 14096)]