29001320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42649}}^1$

素因数の和:42677

約数の個数: 32

約数和(自身を含む): 69093000

約数和(自身を除く): 40091680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42649, 85298, 170596, 213245, 341192, 426490, 725033, 852980, 1450066, 1705960, 2900132, 3625165, 5800264, 7250330, 14500660, 29001320]

約数ペア:

[(1, 29001320), (2, 14500660), (4, 7250330), (5, 5800264), (8, 3625165), (10, 2900132), (17, 1705960), (20, 1450066), (34, 852980), (40, 725033), (68, 426490), (85, 341192), (136, 213245), (170, 170596), (340, 85298), (680, 42649)]