9771260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 12727300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 991, 1972, 1982, 2465, 3964, 4930, 4955, 9860, 9910, 16847, 19820, 28739, 33694, 57478, 67388, 84235, 114956, 143695, 168470, 287390, 336940, 488563, 574780, 977126, 1954252, 2442815, 4885630, 9771260]

約数ペア:

[(1, 9771260), (2, 4885630), (4, 2442815), (5, 1954252), (10, 977126), (17, 574780), (20, 488563), (29, 336940), (34, 287390), (58, 168470), (68, 143695), (85, 114956), (116, 84235), (145, 67388), (170, 57478), (290, 33694), (340, 28739), (493, 19820), (580, 16847), (986, 9910), (991, 9860), (1972, 4955), (1982, 4930), (2465, 3964)]