67134040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31667}}^1$

素因数の和:31731

約数の個数: 32

約数和(自身を含む): 153906480

約数和(自身を除く): 86772440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 31667, 63334, 126668, 158335, 253336, 316670, 633340, 1266680, 1678351, 3356702, 6713404, 8391755, 13426808, 16783510, 33567020, 67134040]

約数ペア:

[(1, 67134040), (2, 33567020), (4, 16783510), (5, 13426808), (8, 8391755), (10, 6713404), (20, 3356702), (40, 1678351), (53, 1266680), (106, 633340), (212, 316670), (265, 253336), (424, 158335), (530, 126668), (1060, 63334), (2120, 31667)]