2023188640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1149539}}^1$

素因数の和:1149565

約数の個数: 48

約数和(自身を含む): 5214313440

約数和(自身を除く): 3191124800

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, 1760, 1149539, 2299078, 4598156, 5747695, 9196312, 11495390, 12644929, 18392624, 22990780, 25289858, 36785248, 45981560, 50579716, 63224645, 91963120, 101159432, 126449290, 183926240, 202318864, 252898580, 404637728, 505797160, 1011594320, 2023188640]

約数ペア:

[(1, 2023188640), (2, 1011594320), (4, 505797160), (5, 404637728), (8, 252898580), (10, 202318864), (11, 183926240), (16, 126449290), (20, 101159432), (22, 91963120), (32, 63224645), (40, 50579716), (44, 45981560), (55, 36785248), (80, 25289858), (88, 22990780), (110, 18392624), (160, 12644929), (176, 11495390), (220, 9196312), (352, 5747695), (440, 4598156), (880, 2299078), (1760, 1149539)]