1150160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 2919456

約数和(自身を除く): 1769296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1307, 2614, 5228, 6535, 10456, 13070, 14377, 20912, 26140, 28754, 52280, 57508, 71885, 104560, 115016, 143770, 230032, 287540, 575080, 1150160]

約数ペア:

[(1, 1150160), (2, 575080), (4, 287540), (5, 230032), (8, 143770), (10, 115016), (11, 104560), (16, 71885), (20, 57508), (22, 52280), (40, 28754), (44, 26140), (55, 20912), (80, 14377), (88, 13070), (110, 10456), (176, 6535), (220, 5228), (440, 2614), (880, 1307)]