4081105040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1759097}}^1$

素因数の和:1759139

約数の個数: 40

約数和(自身を含む): 9815766840

約数和(自身を除く): 5734661800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 1759097, 3518194, 7036388, 8795485, 14072776, 17590970, 28145552, 35181940, 51013813, 70363880, 102027626, 140727760, 204055252, 255069065, 408110504, 510138130, 816221008, 1020276260, 2040552520, 4081105040]

約数ペア:

[(1, 4081105040), (2, 2040552520), (4, 1020276260), (5, 816221008), (8, 510138130), (10, 408110504), (16, 255069065), (20, 204055252), (29, 140727760), (40, 102027626), (58, 70363880), (80, 51013813), (116, 35181940), (145, 28145552), (232, 17590970), (290, 14072776), (464, 8795485), (580, 7036388), (1160, 3518194), (2320, 1759097)]