29384440

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2347}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 66354480

約数和(自身を除く): 36970040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2347, 2504, 3130, 4694, 6260, 9388, 11735, 12520, 18776, 23470, 46940, 93880, 734611, 1469222, 2938444, 3673055, 5876888, 7346110, 14692220, 29384440]

約数ペア:

[(1, 29384440), (2, 14692220), (4, 7346110), (5, 5876888), (8, 3673055), (10, 2938444), (20, 1469222), (40, 734611), (313, 93880), (626, 46940), (1252, 23470), (1565, 18776), (2347, 12520), (2504, 11735), (3130, 9388), (4694, 6260)]