23611520

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 57283200

約数和(自身を除く): 33671680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 467, 632, 640, 790, 934, 1264, 1580, 1868, 2335, 2528, 3160, 3736, 4670, 5056, 6320, 7472, 9340, 10112, 12640, 14944, 18680, 25280, 29888, 36893, 37360, 50560, 59776, 73786, 74720, 147572, 149440, 184465, 295144, 298880, 368930, 590288, 737860, 1180576, 1475720, 2361152, 2951440, 4722304, 5902880, 11805760, 23611520]

約数ペア:

[(1, 23611520), (2, 11805760), (4, 5902880), (5, 4722304), (8, 2951440), (10, 2361152), (16, 1475720), (20, 1180576), (32, 737860), (40, 590288), (64, 368930), (79, 298880), (80, 295144), (128, 184465), (158, 149440), (160, 147572), (316, 74720), (320, 73786), (395, 59776), (467, 50560), (632, 37360), (640, 36893), (790, 29888), (934, 25280), (1264, 18680), (1580, 14944), (1868, 12640), (2335, 10112), (2528, 9340), (3160, 7472), (3736, 6320), (4670, 5056)]