2300320

素因数分解:

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

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 5933088

約数和(自身を除く): 3632768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1307, 1760, 2614, 5228, 6535, 10456, 13070, 14377, 20912, 26140, 28754, 41824, 52280, 57508, 71885, 104560, 115016, 143770, 209120, 230032, 287540, 460064, 575080, 1150160, 2300320]

約数ペア:

[(1, 2300320), (2, 1150160), (4, 575080), (5, 460064), (8, 287540), (10, 230032), (11, 209120), (16, 143770), (20, 115016), (22, 104560), (32, 71885), (40, 57508), (44, 52280), (55, 41824), (80, 28754), (88, 26140), (110, 20912), (160, 14377), (176, 13070), (220, 10456), (352, 6535), (440, 5228), (880, 2614), (1307, 1760)]