25203540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4159}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 46082220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 4159, 6060, 8318, 12477, 16636, 20795, 24954, 41590, 49908, 62385, 83180, 124770, 249540, 420059, 840118, 1260177, 1680236, 2100295, 2520354, 4200590, 5040708, 6300885, 8401180, 12601770, 25203540]

約数ペア:

[(1, 25203540), (2, 12601770), (3, 8401180), (4, 6300885), (5, 5040708), (6, 4200590), (10, 2520354), (12, 2100295), (15, 1680236), (20, 1260177), (30, 840118), (60, 420059), (101, 249540), (202, 124770), (303, 83180), (404, 62385), (505, 49908), (606, 41590), (1010, 24954), (1212, 20795), (1515, 16636), (2020, 12477), (3030, 8318), (4159, 6060)]