7103080

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 16070400

約数和(自身を除く): 8967320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 743, 956, 1195, 1486, 1912, 2390, 2972, 3715, 4780, 5944, 7430, 9560, 14860, 29720, 177577, 355154, 710308, 887885, 1420616, 1775770, 3551540, 7103080]

約数ペア:

[(1, 7103080), (2, 3551540), (4, 1775770), (5, 1420616), (8, 887885), (10, 710308), (20, 355154), (40, 177577), (239, 29720), (478, 14860), (743, 9560), (956, 7430), (1195, 5944), (1486, 4780), (1912, 3715), (2390, 2972)]