23189180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 56441280

約数和(自身を除く): 33252100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2269, 2555, 4538, 5110, 9076, 10220, 11345, 15883, 22690, 31766, 45380, 63532, 79415, 158830, 165637, 317660, 331274, 662548, 828185, 1159459, 1656370, 2318918, 3312740, 4637836, 5797295, 11594590, 23189180]

約数ペア:

[(1, 23189180), (2, 11594590), (4, 5797295), (5, 4637836), (7, 3312740), (10, 2318918), (14, 1656370), (20, 1159459), (28, 828185), (35, 662548), (70, 331274), (73, 317660), (140, 165637), (146, 158830), (292, 79415), (365, 63532), (511, 45380), (730, 31766), (1022, 22690), (1460, 15883), (2044, 11345), (2269, 10220), (2555, 9076), (4538, 5110)]