252569660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94951}}^1$

素因数の和:94986

約数の個数: 48

約数和(自身を含む): 638077440

約数和(自身を除く): 385507780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 94951, 189902, 379804, 474755, 664657, 949510, 1329314, 1804069, 1899020, 2658628, 3323285, 3608138, 6646570, 7216276, 9020345, 12628483, 13293140, 18040690, 25256966, 36081380, 50513932, 63142415, 126284830, 252569660]

約数ペア:

[(1, 252569660), (2, 126284830), (4, 63142415), (5, 50513932), (7, 36081380), (10, 25256966), (14, 18040690), (19, 13293140), (20, 12628483), (28, 9020345), (35, 7216276), (38, 6646570), (70, 3608138), (76, 3323285), (95, 2658628), (133, 1899020), (140, 1804069), (190, 1329314), (266, 949510), (380, 664657), (532, 474755), (665, 379804), (1330, 189902), (2660, 94951)]