26500020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{441667}}^1$

素因数の和:441679

約数の個数: 24

約数和(自身を含む): 74200224

約数和(自身を除く): 47700204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 441667, 883334, 1325001, 1766668, 2208335, 2650002, 4416670, 5300004, 6625005, 8833340, 13250010, 26500020]

約数ペア:

[(1, 26500020), (2, 13250010), (3, 8833340), (4, 6625005), (5, 5300004), (6, 4416670), (10, 2650002), (12, 2208335), (15, 1766668), (20, 1325001), (30, 883334), (60, 441667)]