156540550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 307748160

約数和(自身を除く): 151207610

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 1175, 1363, 1450, 2297, 2350, 2726, 4594, 6815, 11485, 13630, 22970, 34075, 57425, 66613, 68150, 107959, 114850, 133226, 215918, 333065, 539795, 666130, 1079590, 1665325, 2698975, 3130811, 3330650, 5397950, 6261622, 15654055, 31308110, 78270275, 156540550]

約数ペア:

[(1, 156540550), (2, 78270275), (5, 31308110), (10, 15654055), (25, 6261622), (29, 5397950), (47, 3330650), (50, 3130811), (58, 2698975), (94, 1665325), (145, 1079590), (235, 666130), (290, 539795), (470, 333065), (725, 215918), (1175, 133226), (1363, 114850), (1450, 107959), (2297, 68150), (2350, 66613), (2726, 57425), (4594, 34075), (6815, 22970), (11485, 13630)]