63993320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34039}}^1$

素因数の和:34097

約数の個数: 32

約数和(自身を含む): 147052800

約数和(自身を除く): 83059480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 34039, 68078, 136156, 170195, 272312, 340390, 680780, 1361560, 1599833, 3199666, 6399332, 7999165, 12798664, 15998330, 31996660, 63993320]

約数ペア:

[(1, 63993320), (2, 31996660), (4, 15998330), (5, 12798664), (8, 7999165), (10, 6399332), (20, 3199666), (40, 1599833), (47, 1361560), (94, 680780), (188, 340390), (235, 272312), (376, 170195), (470, 136156), (940, 68078), (1880, 34039)]