2022605740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 4587899904

約数和(自身を除く): 2565294164

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 151, 185, 230, 302, 370, 460, 604, 740, 755, 787, 851, 1510, 1574, 1702, 3020, 3148, 3404, 3473, 3935, 4255, 5587, 6946, 7870, 8510, 11174, 13892, 15740, 17020, 17365, 18101, 22348, 27935, 29119, 34730, 36202, 55870, 58238, 69460, 72404, 90505, 111740, 116476, 118837, 128501, 145595, 181010, 237674, 257002, 291190, 362020, 475348, 514004, 582380, 594185, 642505, 669737, 1188370, 1285010, 1339474, 2376740, 2570020, 2678948, 2733251, 3348685, 4396969, 5466502, 6697370, 8793938, 10933004, 13394740, 13666255, 17587876, 21984845, 27332510, 43969690, 54665020, 87939380, 101130287, 202260574, 404521148, 505651435, 1011302870, 2022605740]

約数ペア:

[(1, 2022605740), (2, 1011302870), (4, 505651435), (5, 404521148), (10, 202260574), (20, 101130287), (23, 87939380), (37, 54665020), (46, 43969690), (74, 27332510), (92, 21984845), (115, 17587876), (148, 13666255), (151, 13394740), (185, 10933004), (230, 8793938), (302, 6697370), (370, 5466502), (460, 4396969), (604, 3348685), (740, 2733251), (755, 2678948), (787, 2570020), (851, 2376740), (1510, 1339474), (1574, 1285010), (1702, 1188370), (3020, 669737), (3148, 642505), (3404, 594185), (3473, 582380), (3935, 514004), (4255, 475348), (5587, 362020), (6946, 291190), (7870, 257002), (8510, 237674), (11174, 181010), (13892, 145595), (15740, 128501), (17020, 118837), (17365, 116476), (18101, 111740), (22348, 90505), (27935, 72404), (29119, 69460), (34730, 58238), (36202, 55870)]