268339910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{3167}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 498389760

約数和(自身を除く): 230049850

約数列:

[1, 2, 5, 10, 37, 74, 185, 229, 370, 458, 1145, 2290, 3167, 6334, 8473, 15835, 16946, 31670, 42365, 84730, 117179, 234358, 585895, 725243, 1171790, 1450486, 3626215, 7252430, 26833991, 53667982, 134169955, 268339910]

約数ペア:

[(1, 268339910), (2, 134169955), (5, 53667982), (10, 26833991), (37, 7252430), (74, 3626215), (185, 1450486), (229, 1171790), (370, 725243), (458, 585895), (1145, 234358), (2290, 117179), (3167, 84730), (6334, 42365), (8473, 31670), (15835, 16946)]