38198080

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1607

約数の個数: 56

約数和(自身を含む): 92171520

約数和(自身を除く): 53973440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1511, 1580, 2528, 3022, 3160, 5056, 6044, 6320, 7555, 12088, 12640, 15110, 24176, 25280, 30220, 48352, 60440, 96704, 119369, 120880, 238738, 241760, 477476, 483520, 596845, 954952, 1193690, 1909904, 2387380, 3819808, 4774760, 7639616, 9549520, 19099040, 38198080]

約数ペア:

[(1, 38198080), (2, 19099040), (4, 9549520), (5, 7639616), (8, 4774760), (10, 3819808), (16, 2387380), (20, 1909904), (32, 1193690), (40, 954952), (64, 596845), (79, 483520), (80, 477476), (158, 241760), (160, 238738), (316, 120880), (320, 119369), (395, 96704), (632, 60440), (790, 48352), (1264, 30220), (1511, 25280), (1580, 24176), (2528, 15110), (3022, 12640), (3160, 12088), (5056, 7555), (6044, 6320)]