76792520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{274259}}^1$

素因数の和:274277

約数の個数: 32

約数和(自身を含む): 197467200

約数和(自身を除く): 120674680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 274259, 548518, 1097036, 1371295, 1919813, 2194072, 2742590, 3839626, 5485180, 7679252, 9599065, 10970360, 15358504, 19198130, 38396260, 76792520]

約数ペア:

[(1, 76792520), (2, 38396260), (4, 19198130), (5, 15358504), (7, 10970360), (8, 9599065), (10, 7679252), (14, 5485180), (20, 3839626), (28, 2742590), (35, 2194072), (40, 1919813), (56, 1371295), (70, 1097036), (140, 548518), (280, 274259)]