15679954580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1\times {\mathrm{4157}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 33247201680

約数和(自身を除く): 17567247100

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1669, 2260, 3338, 4157, 6676, 8314, 8345, 16628, 16690, 20785, 33380, 41570, 83140, 188597, 377194, 469741, 754388, 939482, 942985, 1878964, 1885970, 2348705, 3771940, 4697410, 6938033, 9394820, 13876066, 27752132, 34690165, 69380330, 138760660, 783997729, 1567995458, 3135990916, 3919988645, 7839977290, 15679954580]

約数ペア:

[(1, 15679954580), (2, 7839977290), (4, 3919988645), (5, 3135990916), (10, 1567995458), (20, 783997729), (113, 138760660), (226, 69380330), (452, 34690165), (565, 27752132), (1130, 13876066), (1669, 9394820), (2260, 6938033), (3338, 4697410), (4157, 3771940), (6676, 2348705), (8314, 1885970), (8345, 1878964), (16628, 942985), (16690, 939482), (20785, 754388), (33380, 469741), (41570, 377194), (83140, 188597)]