70472320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3797}}^1$

素因数の和:3845

約数の個数: 64

約数和(自身を含む): 174328200

約数和(自身を除く): 103855880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 3797, 4640, 7594, 9280, 15188, 18560, 18985, 30376, 37970, 60752, 75940, 110113, 121504, 151880, 220226, 243008, 303760, 440452, 486016, 550565, 607520, 880904, 1101130, 1215040, 1761808, 2202260, 2430080, 3523616, 4404520, 7047232, 8809040, 14094464, 17618080, 35236160, 70472320]

約数ペア:

[(1, 70472320), (2, 35236160), (4, 17618080), (5, 14094464), (8, 8809040), (10, 7047232), (16, 4404520), (20, 3523616), (29, 2430080), (32, 2202260), (40, 1761808), (58, 1215040), (64, 1101130), (80, 880904), (116, 607520), (128, 550565), (145, 486016), (160, 440452), (232, 303760), (290, 243008), (320, 220226), (464, 151880), (580, 121504), (640, 110113), (928, 75940), (1160, 60752), (1856, 37970), (2320, 30376), (3712, 18985), (3797, 18560), (4640, 15188), (7594, 9280)]