23160470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 43040160

約数和(自身を除く): 19879690

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 491, 530, 890, 982, 2455, 4717, 4910, 9434, 23585, 26023, 43699, 47170, 52046, 87398, 130115, 218495, 260230, 436990, 2316047, 4632094, 11580235, 23160470]

約数ペア:

[(1, 23160470), (2, 11580235), (5, 4632094), (10, 2316047), (53, 436990), (89, 260230), (106, 218495), (178, 130115), (265, 87398), (445, 52046), (491, 47170), (530, 43699), (890, 26023), (982, 23585), (2455, 9434), (4717, 4910)]