84296320

素因数分解:

$2^7\times 5^1\times {\mathrm{131713}}^1$

素因数の和:131732

約数の個数: 32

約数和(自身を含む): 201522420

約数和(自身を除く): 117226100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 131713, 263426, 526852, 658565, 1053704, 1317130, 2107408, 2634260, 4214816, 5268520, 8429632, 10537040, 16859264, 21074080, 42148160, 84296320]

約数ペア:

[(1, 84296320), (2, 42148160), (4, 21074080), (5, 16859264), (8, 10537040), (10, 8429632), (16, 5268520), (20, 4214816), (32, 2634260), (40, 2107408), (64, 1317130), (80, 1053704), (128, 658565), (160, 526852), (320, 263426), (640, 131713)]