5076680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18131}}^1$

素因数の和:18149

約数の個数: 32

約数和(自身を含む): 13055040

約数和(自身を除く): 7978360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18131, 36262, 72524, 90655, 126917, 145048, 181310, 253834, 362620, 507668, 634585, 725240, 1015336, 1269170, 2538340, 5076680]

約数ペア:

[(1, 5076680), (2, 2538340), (4, 1269170), (5, 1015336), (7, 725240), (8, 634585), (10, 507668), (14, 362620), (20, 253834), (28, 181310), (35, 145048), (40, 126917), (56, 90655), (70, 72524), (140, 36262), (280, 18131)]