23378900

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 50947260

約数和(自身を除く): 27568360

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 601, 778, 1202, 1556, 1945, 2404, 3005, 3890, 6010, 7780, 9725, 12020, 15025, 19450, 30050, 38900, 60100, 233789, 467578, 935156, 1168945, 2337890, 4675780, 5844725, 11689450, 23378900]

約数ペア:

[(1, 23378900), (2, 11689450), (4, 5844725), (5, 4675780), (10, 2337890), (20, 1168945), (25, 935156), (50, 467578), (100, 233789), (389, 60100), (601, 38900), (778, 30050), (1202, 19450), (1556, 15025), (1945, 12020), (2404, 9725), (3005, 7780), (3890, 6010)]