7029252560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{79087}}^1$

素因数の和:79212

約数の個数: 80

約数和(自身を含む): 18005490432

約数和(自身を除く): 10976237872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 808, 880, 1010, 1111, 1616, 2020, 2222, 4040, 4444, 5555, 8080, 8888, 11110, 17776, 22220, 44440, 79087, 88880, 158174, 316348, 395435, 632696, 790870, 869957, 1265392, 1581740, 1739914, 3163480, 3479828, 4349785, 6326960, 6959656, 7987787, 8699570, 13919312, 15975574, 17399140, 31951148, 34798280, 39938935, 63902296, 69596560, 79877870, 87865657, 127804592, 159755740, 175731314, 319511480, 351462628, 439328285, 639022960, 702925256, 878656570, 1405850512, 1757313140, 3514626280, 7029252560]

約数ペア:

[(1, 7029252560), (2, 3514626280), (4, 1757313140), (5, 1405850512), (8, 878656570), (10, 702925256), (11, 639022960), (16, 439328285), (20, 351462628), (22, 319511480), (40, 175731314), (44, 159755740), (55, 127804592), (80, 87865657), (88, 79877870), (101, 69596560), (110, 63902296), (176, 39938935), (202, 34798280), (220, 31951148), (404, 17399140), (440, 15975574), (505, 13919312), (808, 8699570), (880, 7987787), (1010, 6959656), (1111, 6326960), (1616, 4349785), (2020, 3479828), (2222, 3163480), (4040, 1739914), (4444, 1581740), (5555, 1265392), (8080, 869957), (8888, 790870), (11110, 632696), (17776, 395435), (22220, 316348), (44440, 158174), (79087, 88880)]