73794940

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{8329}}^1$

素因数の和:8781

約数の個数: 24

約数和(自身を含む): 155337840

約数和(自身を除く): 81542900

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8329, 8860, 16658, 33316, 41645, 83290, 166580, 3689747, 7379494, 14758988, 18448735, 36897470, 73794940]

約数ペア:

[(1, 73794940), (2, 36897470), (4, 18448735), (5, 14758988), (10, 7379494), (20, 3689747), (443, 166580), (886, 83290), (1772, 41645), (2215, 33316), (4430, 16658), (8329, 8860)]