196626380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7213}}^1$

素因数の和:7298

約数の個数: 48

約数和(自身を含む): 436302720

約数和(自身を除く): 239676340

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 7213, 13630, 14426, 27260, 28852, 36065, 72130, 144260, 209177, 339011, 418354, 678022, 836708, 1045885, 1356044, 1695055, 2091770, 3390110, 4183540, 6780220, 9831319, 19662638, 39325276, 49156595, 98313190, 196626380]

約数ペア:

[(1, 196626380), (2, 98313190), (4, 49156595), (5, 39325276), (10, 19662638), (20, 9831319), (29, 6780220), (47, 4183540), (58, 3390110), (94, 2091770), (116, 1695055), (145, 1356044), (188, 1045885), (235, 836708), (290, 678022), (470, 418354), (580, 339011), (940, 209177), (1363, 144260), (2726, 72130), (5452, 36065), (6815, 28852), (7213, 27260), (13630, 14426)]