9127480

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 20671200

約数和(自身を除く): 11543720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1319, 1384, 1730, 2638, 3460, 5276, 6595, 6920, 10552, 13190, 26380, 52760, 228187, 456374, 912748, 1140935, 1825496, 2281870, 4563740, 9127480]

約数ペア:

[(1, 9127480), (2, 4563740), (4, 2281870), (5, 1825496), (8, 1140935), (10, 912748), (20, 456374), (40, 228187), (173, 52760), (346, 26380), (692, 13190), (865, 10552), (1319, 6920), (1384, 6595), (1730, 5276), (2638, 3460)]