3485151380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{50671}}^1$

素因数の和:50880

約数の個数: 48

約数和(自身を含む): 7746735360

約数和(自身を除く): 4261583980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 724, 905, 1810, 3439, 3620, 6878, 13756, 17195, 34390, 50671, 68780, 101342, 202684, 253355, 506710, 962749, 1013420, 1925498, 3850996, 4813745, 9171451, 9627490, 18342902, 19254980, 36685804, 45857255, 91714510, 174257569, 183429020, 348515138, 697030276, 871287845, 1742575690, 3485151380]

約数ペア:

[(1, 3485151380), (2, 1742575690), (4, 871287845), (5, 697030276), (10, 348515138), (19, 183429020), (20, 174257569), (38, 91714510), (76, 45857255), (95, 36685804), (181, 19254980), (190, 18342902), (362, 9627490), (380, 9171451), (724, 4813745), (905, 3850996), (1810, 1925498), (3439, 1013420), (3620, 962749), (6878, 506710), (13756, 253355), (17195, 202684), (34390, 101342), (50671, 68780)]