22666960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 55996416

約数和(自身を除く): 33329456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 127, 184, 194, 230, 254, 368, 388, 460, 485, 508, 635, 776, 920, 970, 1016, 1270, 1552, 1840, 1940, 2032, 2231, 2540, 2921, 3880, 4462, 5080, 5842, 7760, 8924, 10160, 11155, 11684, 12319, 14605, 17848, 22310, 23368, 24638, 29210, 35696, 44620, 46736, 49276, 58420, 61595, 89240, 98552, 116840, 123190, 178480, 197104, 233680, 246380, 283337, 492760, 566674, 985520, 1133348, 1416685, 2266696, 2833370, 4533392, 5666740, 11333480, 22666960]

約数ペア:

[(1, 22666960), (2, 11333480), (4, 5666740), (5, 4533392), (8, 2833370), (10, 2266696), (16, 1416685), (20, 1133348), (23, 985520), (40, 566674), (46, 492760), (80, 283337), (92, 246380), (97, 233680), (115, 197104), (127, 178480), (184, 123190), (194, 116840), (230, 98552), (254, 89240), (368, 61595), (388, 58420), (460, 49276), (485, 46736), (508, 44620), (635, 35696), (776, 29210), (920, 24638), (970, 23368), (1016, 22310), (1270, 17848), (1552, 14605), (1840, 12319), (1940, 11684), (2032, 11155), (2231, 10160), (2540, 8924), (2921, 7760), (3880, 5842), (4462, 5080)]