105283480

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15761}}^1$

素因数の和:15939

約数の個数: 32

約数和(自身を含む): 238321440

約数和(自身を除く): 133037960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 15761, 31522, 63044, 78805, 126088, 157610, 315220, 630440, 2632087, 5264174, 10528348, 13160435, 21056696, 26320870, 52641740, 105283480]

約数ペア:

[(1, 105283480), (2, 52641740), (4, 26320870), (5, 21056696), (8, 13160435), (10, 10528348), (20, 5264174), (40, 2632087), (167, 630440), (334, 315220), (668, 157610), (835, 126088), (1336, 78805), (1670, 63044), (3340, 31522), (6680, 15761)]