210006250

素因数分解:

$2^1\times 5^5\times {\mathrm{33601}}^1$

素因数の和:33628

約数の個数: 24

約数和(自身を含む): 393748236

約数和(自身を除く): 183741986

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 6250, 33601, 67202, 168005, 336010, 840025, 1680050, 4200125, 8400250, 21000625, 42001250, 105003125, 210006250]

約数ペア:

[(1, 210006250), (2, 105003125), (5, 42001250), (10, 21000625), (25, 8400250), (50, 4200125), (125, 1680050), (250, 840025), (625, 336010), (1250, 168005), (3125, 67202), (6250, 33601)]