12992320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3719

約数の個数: 56

約数和(自身を含む): 33759648

約数和(自身を除く): 20767328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 3691, 7382, 14764, 18455, 29528, 36910, 40601, 59056, 73820, 81202, 118112, 147640, 162404, 203005, 236224, 295280, 324808, 406010, 590560, 649616, 812020, 1181120, 1299232, 1624040, 2598464, 3248080, 6496160, 12992320]

約数ペア:

[(1, 12992320), (2, 6496160), (4, 3248080), (5, 2598464), (8, 1624040), (10, 1299232), (11, 1181120), (16, 812020), (20, 649616), (22, 590560), (32, 406010), (40, 324808), (44, 295280), (55, 236224), (64, 203005), (80, 162404), (88, 147640), (110, 118112), (160, 81202), (176, 73820), (220, 59056), (320, 40601), (352, 36910), (440, 29528), (704, 18455), (880, 14764), (1760, 7382), (3520, 3691)]