16088660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{16417}}^1$

素因数の和:16440

約数の個数: 36

約数和(自身を含む): 39304692

約数和(自身を除く): 23216032

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16417, 32834, 65668, 82085, 114919, 164170, 229838, 328340, 459676, 574595, 804433, 1149190, 1608866, 2298380, 3217732, 4022165, 8044330, 16088660]

約数ペア:

[(1, 16088660), (2, 8044330), (4, 4022165), (5, 3217732), (7, 2298380), (10, 1608866), (14, 1149190), (20, 804433), (28, 574595), (35, 459676), (49, 328340), (70, 229838), (98, 164170), (140, 114919), (196, 82085), (245, 65668), (490, 32834), (980, 16417)]