528079520

素因数分解:

$2^5\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2939}}^1$

素因数の和:4077

約数の個数: 48

約数和(自身を含む): 1249123680

約数和(自身を除く): 721044160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1123, 2246, 2939, 4492, 5615, 5878, 8984, 11230, 11756, 14695, 17968, 22460, 23512, 29390, 35936, 44920, 47024, 58780, 89840, 94048, 117560, 179680, 235120, 470240, 3300497, 6600994, 13201988, 16502485, 26403976, 33004970, 52807952, 66009940, 105615904, 132019880, 264039760, 528079520]

約数ペア:

[(1, 528079520), (2, 264039760), (4, 132019880), (5, 105615904), (8, 66009940), (10, 52807952), (16, 33004970), (20, 26403976), (32, 16502485), (40, 13201988), (80, 6600994), (160, 3300497), (1123, 470240), (2246, 235120), (2939, 179680), (4492, 117560), (5615, 94048), (5878, 89840), (8984, 58780), (11230, 47024), (11756, 44920), (14695, 35936), (17968, 29390), (22460, 23512)]