4535210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4018390

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 199, 215, 265, 398, 430, 530, 995, 1990, 2279, 4558, 8557, 10547, 11395, 17114, 21094, 22790, 42785, 52735, 85570, 105470, 453521, 907042, 2267605, 4535210]

約数ペア:

[(1, 4535210), (2, 2267605), (5, 907042), (10, 453521), (43, 105470), (53, 85570), (86, 52735), (106, 42785), (199, 22790), (215, 21094), (265, 17114), (398, 11395), (430, 10547), (530, 8557), (995, 4558), (1990, 2279)]