13960960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 36056160

約数和(自身を除く): 22095200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 839, 1040, 1280, 1664, 1678, 2080, 3328, 3356, 4160, 4195, 6712, 8320, 8390, 10907, 13424, 16640, 16780, 21814, 26848, 33560, 43628, 53696, 54535, 67120, 87256, 107392, 109070, 134240, 174512, 214784, 218140, 268480, 349024, 436280, 536960, 698048, 872560, 1073920, 1396096, 1745120, 2792192, 3490240, 6980480, 13960960]

約数ペア:

[(1, 13960960), (2, 6980480), (4, 3490240), (5, 2792192), (8, 1745120), (10, 1396096), (13, 1073920), (16, 872560), (20, 698048), (26, 536960), (32, 436280), (40, 349024), (52, 268480), (64, 218140), (65, 214784), (80, 174512), (104, 134240), (128, 109070), (130, 107392), (160, 87256), (208, 67120), (256, 54535), (260, 53696), (320, 43628), (416, 33560), (520, 26848), (640, 21814), (832, 16780), (839, 16640), (1040, 13424), (1280, 10907), (1664, 8390), (1678, 8320), (2080, 6712), (3328, 4195), (3356, 4160)]