190654240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{170227}}^1$

素因数の和:170249

約数の個数: 48

約数和(自身を含む): 514769472

約数和(自身を除く): 324115232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 170227, 340454, 680908, 851135, 1191589, 1361816, 1702270, 2383178, 2723632, 3404540, 4766356, 5447264, 5957945, 6809080, 9532712, 11915890, 13618160, 19065424, 23831780, 27236320, 38130848, 47663560, 95327120, 190654240]

約数ペア:

[(1, 190654240), (2, 95327120), (4, 47663560), (5, 38130848), (7, 27236320), (8, 23831780), (10, 19065424), (14, 13618160), (16, 11915890), (20, 9532712), (28, 6809080), (32, 5957945), (35, 5447264), (40, 4766356), (56, 3404540), (70, 2723632), (80, 2383178), (112, 1702270), (140, 1361816), (160, 1191589), (224, 851135), (280, 680908), (560, 340454), (1120, 170227)]