38597920

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 91595448

約数和(自身を除く): 52997528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 761, 1268, 1522, 1585, 2536, 3044, 3170, 3805, 5072, 6088, 6340, 7610, 10144, 12176, 12680, 15220, 24352, 25360, 30440, 50720, 60880, 121760, 241237, 482474, 964948, 1206185, 1929896, 2412370, 3859792, 4824740, 7719584, 9649480, 19298960, 38597920]

約数ペア:

[(1, 38597920), (2, 19298960), (4, 9649480), (5, 7719584), (8, 4824740), (10, 3859792), (16, 2412370), (20, 1929896), (32, 1206185), (40, 964948), (80, 482474), (160, 241237), (317, 121760), (634, 60880), (761, 50720), (1268, 30440), (1522, 25360), (1585, 24352), (2536, 15220), (3044, 12680), (3170, 12176), (3805, 10144), (5072, 7610), (6088, 6340)]