22949530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 45349920

約数和(自身を除く): 22400390

約数列:

[1, 2, 5, 10, 19, 38, 43, 53, 86, 95, 106, 190, 215, 265, 430, 530, 817, 1007, 1634, 2014, 2279, 2809, 4085, 4558, 5035, 5618, 8170, 10070, 11395, 14045, 22790, 28090, 43301, 53371, 86602, 106742, 120787, 216505, 241574, 266855, 433010, 533710, 603935, 1207870, 2294953, 4589906, 11474765, 22949530]

約数ペア:

[(1, 22949530), (2, 11474765), (5, 4589906), (10, 2294953), (19, 1207870), (38, 603935), (43, 533710), (53, 433010), (86, 266855), (95, 241574), (106, 216505), (190, 120787), (215, 106742), (265, 86602), (430, 53371), (530, 43301), (817, 28090), (1007, 22790), (1634, 14045), (2014, 11395), (2279, 10070), (2809, 8170), (4085, 5618), (4558, 5035)]