12102760

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 27332640

約数和(自身を除く): 15229880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 683, 886, 1366, 1772, 2215, 2732, 3415, 3544, 4430, 5464, 6830, 8860, 13660, 17720, 27320, 302569, 605138, 1210276, 1512845, 2420552, 3025690, 6051380, 12102760]

約数ペア:

[(1, 12102760), (2, 6051380), (4, 3025690), (5, 2420552), (8, 1512845), (10, 1210276), (20, 605138), (40, 302569), (443, 27320), (683, 17720), (886, 13660), (1366, 8860), (1772, 6830), (2215, 5464), (2732, 4430), (3415, 3544)]