26317870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 24226130

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1039, 1490, 2078, 2533, 5066, 5195, 10390, 12665, 17663, 25330, 35326, 88315, 154811, 176630, 309622, 774055, 1548110, 2631787, 5263574, 13158935, 26317870]

約数ペア:

[(1, 26317870), (2, 13158935), (5, 5263574), (10, 2631787), (17, 1548110), (34, 774055), (85, 309622), (149, 176630), (170, 154811), (298, 88315), (745, 35326), (1039, 25330), (1490, 17663), (2078, 12665), (2533, 10390), (5066, 5195)]