4020560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 9675720

約数和(自身を除く): 5655160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1733, 2320, 3466, 6932, 8665, 13864, 17330, 27728, 34660, 50257, 69320, 100514, 138640, 201028, 251285, 402056, 502570, 804112, 1005140, 2010280, 4020560]

約数ペア:

[(1, 4020560), (2, 2010280), (4, 1005140), (5, 804112), (8, 502570), (10, 402056), (16, 251285), (20, 201028), (29, 138640), (40, 100514), (58, 69320), (80, 50257), (116, 34660), (145, 27728), (232, 17330), (290, 13864), (464, 8665), (580, 6932), (1160, 3466), (1733, 2320)]