25079930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 24271750

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4759, 5270, 9518, 23795, 47590, 80903, 147529, 161806, 295058, 404515, 737645, 809030, 1475290, 2507993, 5015986, 12539965, 25079930]

約数ペア:

[(1, 25079930), (2, 12539965), (5, 5015986), (10, 2507993), (17, 1475290), (31, 809030), (34, 737645), (62, 404515), (85, 295058), (155, 161806), (170, 147529), (310, 80903), (527, 47590), (1054, 23795), (2635, 9518), (4759, 5270)]