47160320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 88

約数和(自身を含む): 115745568

約数和(自身を除く): 68585248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 151, 160, 244, 256, 302, 305, 320, 488, 512, 604, 610, 640, 755, 976, 1024, 1208, 1220, 1280, 1510, 1952, 2416, 2440, 2560, 3020, 3904, 4832, 4880, 5120, 6040, 7808, 9211, 9664, 9760, 12080, 15616, 18422, 19328, 19520, 24160, 31232, 36844, 38656, 39040, 46055, 48320, 62464, 73688, 77312, 78080, 92110, 96640, 147376, 154624, 156160, 184220, 193280, 294752, 312320, 368440, 386560, 589504, 736880, 773120, 1179008, 1473760, 2358016, 2947520, 4716032, 5895040, 9432064, 11790080, 23580160, 47160320]

約数ペア:

[(1, 47160320), (2, 23580160), (4, 11790080), (5, 9432064), (8, 5895040), (10, 4716032), (16, 2947520), (20, 2358016), (32, 1473760), (40, 1179008), (61, 773120), (64, 736880), (80, 589504), (122, 386560), (128, 368440), (151, 312320), (160, 294752), (244, 193280), (256, 184220), (302, 156160), (305, 154624), (320, 147376), (488, 96640), (512, 92110), (604, 78080), (610, 77312), (640, 73688), (755, 62464), (976, 48320), (1024, 46055), (1208, 39040), (1220, 38656), (1280, 36844), (1510, 31232), (1952, 24160), (2416, 19520), (2440, 19328), (2560, 18422), (3020, 15616), (3904, 12080), (4832, 9760), (4880, 9664), (5120, 9211), (6040, 7808)]