21073300

素因数分解:

$2^2\times 5^2\times {\mathrm{359}}^1\times {\mathrm{587}}^1$

素因数の和:960

約数の個数: 36

約数和(自身を含む): 45934560

約数和(自身を除く): 24861260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 359, 587, 718, 1174, 1436, 1795, 2348, 2935, 3590, 5870, 7180, 8975, 11740, 14675, 17950, 29350, 35900, 58700, 210733, 421466, 842932, 1053665, 2107330, 4214660, 5268325, 10536650, 21073300]

約数ペア:

[(1, 21073300), (2, 10536650), (4, 5268325), (5, 4214660), (10, 2107330), (20, 1053665), (25, 842932), (50, 421466), (100, 210733), (359, 58700), (587, 35900), (718, 29350), (1174, 17950), (1436, 14675), (1795, 11740), (2348, 8975), (2935, 7180), (3590, 5870)]