4480010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 9134856

約数和(自身を除く): 4654846

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 73, 85, 95, 146, 170, 190, 323, 361, 365, 646, 722, 730, 1241, 1387, 1615, 1805, 2482, 2774, 3230, 3610, 6137, 6205, 6935, 12274, 12410, 13870, 23579, 26353, 30685, 47158, 52706, 61370, 117895, 131765, 235790, 263530, 448001, 896002, 2240005, 4480010]

約数ペア:

[(1, 4480010), (2, 2240005), (5, 896002), (10, 448001), (17, 263530), (19, 235790), (34, 131765), (38, 117895), (73, 61370), (85, 52706), (95, 47158), (146, 30685), (170, 26353), (190, 23579), (323, 13870), (361, 12410), (365, 12274), (646, 6935), (722, 6205), (730, 6137), (1241, 3610), (1387, 3230), (1615, 2774), (1805, 2482)]