57373840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15259}}^1$

素因数の和:15319

約数の個数: 40

約数和(自身を含む): 136241280

約数和(自身を除く): 78867440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 15259, 30518, 61036, 76295, 122072, 152590, 244144, 305180, 610360, 717173, 1220720, 1434346, 2868692, 3585865, 5737384, 7171730, 11474768, 14343460, 28686920, 57373840]

約数ペア:

[(1, 57373840), (2, 28686920), (4, 14343460), (5, 11474768), (8, 7171730), (10, 5737384), (16, 3585865), (20, 2868692), (40, 1434346), (47, 1220720), (80, 717173), (94, 610360), (188, 305180), (235, 244144), (376, 152590), (470, 122072), (752, 76295), (940, 61036), (1880, 30518), (3760, 15259)]