45496940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 101001600

約数和(自身を除く): 55504660

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 1669, 2726, 3338, 5452, 6676, 6815, 8345, 13630, 16690, 27260, 33380, 48401, 78443, 96802, 156886, 193604, 242005, 313772, 392215, 484010, 784430, 968020, 1568860, 2274847, 4549694, 9099388, 11374235, 22748470, 45496940]

約数ペア:

[(1, 45496940), (2, 22748470), (4, 11374235), (5, 9099388), (10, 4549694), (20, 2274847), (29, 1568860), (47, 968020), (58, 784430), (94, 484010), (116, 392215), (145, 313772), (188, 242005), (235, 193604), (290, 156886), (470, 96802), (580, 78443), (940, 48401), (1363, 33380), (1669, 27260), (2726, 16690), (3338, 13630), (5452, 8345), (6676, 6815)]