375156790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{3557}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 691675200

約数和(自身を除く): 316518410

約数列:

[1, 2, 5, 10, 53, 106, 199, 265, 398, 530, 995, 1990, 3557, 7114, 10547, 17785, 21094, 35570, 52735, 105470, 188521, 377042, 707843, 942605, 1415686, 1885210, 3539215, 7078430, 37515679, 75031358, 187578395, 375156790]

約数ペア:

[(1, 375156790), (2, 187578395), (5, 75031358), (10, 37515679), (53, 7078430), (106, 3539215), (199, 1885210), (265, 1415686), (398, 942605), (530, 707843), (995, 377042), (1990, 188521), (3557, 105470), (7114, 52735), (10547, 35570), (17785, 21094)]