23157278320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26315089}}^1$

素因数の和:26315113

約数の個数: 40

約数和(自身を含む): 58735280880

約数和(自身を除く): 35578002560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26315089, 52630178, 105260356, 131575445, 210520712, 263150890, 289465979, 421041424, 526301780, 578931958, 1052603560, 1157863916, 1447329895, 2105207120, 2315727832, 2894659790, 4631455664, 5789319580, 11578639160, 23157278320]

約数ペア:

[(1, 23157278320), (2, 11578639160), (4, 5789319580), (5, 4631455664), (8, 2894659790), (10, 2315727832), (11, 2105207120), (16, 1447329895), (20, 1157863916), (22, 1052603560), (40, 578931958), (44, 526301780), (55, 421041424), (80, 289465979), (88, 263150890), (110, 210520712), (176, 131575445), (220, 105260356), (440, 52630178), (880, 26315089)]