9145280

素因数分解:

$2^6\times 5^1\times {\mathrm{28579}}^1$

素因数の和:28596

約数の個数: 28

約数和(自身を含む): 21777960

約数和(自身を除く): 12632680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 28579, 57158, 114316, 142895, 228632, 285790, 457264, 571580, 914528, 1143160, 1829056, 2286320, 4572640, 9145280]

約数ペア:

[(1, 9145280), (2, 4572640), (4, 2286320), (5, 1829056), (8, 1143160), (10, 914528), (16, 571580), (20, 457264), (32, 285790), (40, 228632), (64, 142895), (80, 114316), (160, 57158), (320, 28579)]