9201280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 24014880

約数和(自身を除く): 14813600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1307, 1408, 1760, 2614, 3520, 5228, 6535, 7040, 10456, 13070, 14377, 20912, 26140, 28754, 41824, 52280, 57508, 71885, 83648, 104560, 115016, 143770, 167296, 209120, 230032, 287540, 418240, 460064, 575080, 836480, 920128, 1150160, 1840256, 2300320, 4600640, 9201280]

約数ペア:

[(1, 9201280), (2, 4600640), (4, 2300320), (5, 1840256), (8, 1150160), (10, 920128), (11, 836480), (16, 575080), (20, 460064), (22, 418240), (32, 287540), (40, 230032), (44, 209120), (55, 167296), (64, 143770), (80, 115016), (88, 104560), (110, 83648), (128, 71885), (160, 57508), (176, 52280), (220, 41824), (320, 28754), (352, 26140), (440, 20912), (640, 14377), (704, 13070), (880, 10456), (1307, 7040), (1408, 6535), (1760, 5228), (2614, 3520)]