25084370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 49472640

約数和(自身を除く): 24388270

約数列:

[1, 2, 5, 10, 19, 38, 47, 53, 94, 95, 106, 190, 235, 265, 470, 530, 893, 1007, 1786, 2014, 2491, 2809, 4465, 4982, 5035, 5618, 8930, 10070, 12455, 14045, 24910, 28090, 47329, 53371, 94658, 106742, 132023, 236645, 264046, 266855, 473290, 533710, 660115, 1320230, 2508437, 5016874, 12542185, 25084370]

約数ペア:

[(1, 25084370), (2, 12542185), (5, 5016874), (10, 2508437), (19, 1320230), (38, 660115), (47, 533710), (53, 473290), (94, 266855), (95, 264046), (106, 236645), (190, 132023), (235, 106742), (265, 94658), (470, 53371), (530, 47329), (893, 28090), (1007, 24910), (1786, 14045), (2014, 12455), (2491, 10070), (2809, 8930), (4465, 5618), (4982, 5035)]