47318720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5099}}^1$

素因数の和:5145

約数の個数: 56

約数和(自身を含む): 116586000

約数和(自身を除く): 69267280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 5099, 9280, 10198, 20396, 25495, 40792, 50990, 81584, 101980, 147871, 163168, 203960, 295742, 326336, 407920, 591484, 739355, 815840, 1182968, 1478710, 1631680, 2365936, 2957420, 4731872, 5914840, 9463744, 11829680, 23659360, 47318720]

約数ペア:

[(1, 47318720), (2, 23659360), (4, 11829680), (5, 9463744), (8, 5914840), (10, 4731872), (16, 2957420), (20, 2365936), (29, 1631680), (32, 1478710), (40, 1182968), (58, 815840), (64, 739355), (80, 591484), (116, 407920), (145, 326336), (160, 295742), (232, 203960), (290, 163168), (320, 147871), (464, 101980), (580, 81584), (928, 50990), (1160, 40792), (1856, 25495), (2320, 20396), (4640, 10198), (5099, 9280)]