5244680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18731}}^1$

素因数の和:18749

約数の個数: 32

約数和(自身を含む): 13487040

約数和(自身を除く): 8242360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18731, 37462, 74924, 93655, 131117, 149848, 187310, 262234, 374620, 524468, 655585, 749240, 1048936, 1311170, 2622340, 5244680]

約数ペア:

[(1, 5244680), (2, 2622340), (4, 1311170), (5, 1048936), (7, 749240), (8, 655585), (10, 524468), (14, 374620), (20, 262234), (28, 187310), (35, 149848), (40, 131117), (56, 93655), (70, 74924), (140, 37462), (280, 18731)]