5280367660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{24971}}^1$

素因数の和:25186

約数の個数: 48

約数和(自身を含む): 11306322720

約数和(自身を除く): 6025955060

約数列:

[1, 2, 4, 5, 10, 20, 97, 109, 194, 218, 388, 436, 485, 545, 970, 1090, 1940, 2180, 10573, 21146, 24971, 42292, 49942, 52865, 99884, 105730, 124855, 211460, 249710, 499420, 2422187, 2721839, 4844374, 5443678, 9688748, 10887356, 12110935, 13609195, 24221870, 27218390, 48443740, 54436780, 264018383, 528036766, 1056073532, 1320091915, 2640183830, 5280367660]

約数ペア:

[(1, 5280367660), (2, 2640183830), (4, 1320091915), (5, 1056073532), (10, 528036766), (20, 264018383), (97, 54436780), (109, 48443740), (194, 27218390), (218, 24221870), (388, 13609195), (436, 12110935), (485, 10887356), (545, 9688748), (970, 5443678), (1090, 4844374), (1940, 2721839), (2180, 2422187), (10573, 499420), (21146, 249710), (24971, 211460), (42292, 124855), (49942, 105730), (52865, 99884)]