2280039760

素因数分解:

$2^4\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{9497}}^1$

素因数の和:12511

約数の個数: 40

約数和(自身を含む): 5303417256

約数和(自身を除く): 3023377496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3001, 6002, 9497, 12004, 15005, 18994, 24008, 30010, 37988, 47485, 48016, 60020, 75976, 94970, 120040, 151952, 189940, 240080, 379880, 759760, 28500497, 57000994, 114001988, 142502485, 228003976, 285004970, 456007952, 570009940, 1140019880, 2280039760]

約数ペア:

[(1, 2280039760), (2, 1140019880), (4, 570009940), (5, 456007952), (8, 285004970), (10, 228003976), (16, 142502485), (20, 114001988), (40, 57000994), (80, 28500497), (3001, 759760), (6002, 379880), (9497, 240080), (12004, 189940), (15005, 151952), (18994, 120040), (24008, 94970), (30010, 75976), (37988, 60020), (47485, 48016)]