82542080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 80

約数和(自身を含む): 208446480

約数和(自身を除く): 125904400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 1697, 2432, 2560, 3040, 3394, 4864, 6080, 6788, 8485, 9728, 12160, 13576, 16970, 24320, 27152, 32243, 33940, 48640, 54304, 64486, 67880, 108608, 128972, 135760, 161215, 217216, 257944, 271520, 322430, 434432, 515888, 543040, 644860, 868864, 1031776, 1086080, 1289720, 2063552, 2172160, 2579440, 4127104, 4344320, 5158880, 8254208, 10317760, 16508416, 20635520, 41271040, 82542080]

約数ペア:

[(1, 82542080), (2, 41271040), (4, 20635520), (5, 16508416), (8, 10317760), (10, 8254208), (16, 5158880), (19, 4344320), (20, 4127104), (32, 2579440), (38, 2172160), (40, 2063552), (64, 1289720), (76, 1086080), (80, 1031776), (95, 868864), (128, 644860), (152, 543040), (160, 515888), (190, 434432), (256, 322430), (304, 271520), (320, 257944), (380, 217216), (512, 161215), (608, 135760), (640, 128972), (760, 108608), (1216, 67880), (1280, 64486), (1520, 54304), (1697, 48640), (2432, 33940), (2560, 32243), (3040, 27152), (3394, 24320), (4864, 16970), (6080, 13576), (6788, 12160), (8485, 9728)]