105294040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49667}}^1$

素因数の和:49731

約数の個数: 32

約数和(自身を含む): 241386480

約数和(自身を除く): 136092440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 49667, 99334, 198668, 248335, 397336, 496670, 993340, 1986680, 2632351, 5264702, 10529404, 13161755, 21058808, 26323510, 52647020, 105294040]

約数ペア:

[(1, 105294040), (2, 52647020), (4, 26323510), (5, 21058808), (8, 13161755), (10, 10529404), (20, 5264702), (40, 2632351), (53, 1986680), (106, 993340), (212, 496670), (265, 397336), (424, 248335), (530, 198668), (1060, 99334), (2120, 49667)]