119175680

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3617

約数の個数: 80

約数和(自身を含む): 307808424

約数和(自身を除く): 188632744

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, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 3581, 4160, 6656, 7162, 8320, 14324, 16640, 17905, 28648, 33280, 35810, 46553, 57296, 71620, 93106, 114592, 143240, 186212, 229184, 232765, 286480, 372424, 458368, 465530, 572960, 744848, 916736, 931060, 1145920, 1489696, 1833472, 1862120, 2291840, 2979392, 3724240, 4583680, 5958784, 7448480, 9167360, 11917568, 14896960, 23835136, 29793920, 59587840, 119175680]

約数ペア:

[(1, 119175680), (2, 59587840), (4, 29793920), (5, 23835136), (8, 14896960), (10, 11917568), (13, 9167360), (16, 7448480), (20, 5958784), (26, 4583680), (32, 3724240), (40, 2979392), (52, 2291840), (64, 1862120), (65, 1833472), (80, 1489696), (104, 1145920), (128, 931060), (130, 916736), (160, 744848), (208, 572960), (256, 465530), (260, 458368), (320, 372424), (416, 286480), (512, 232765), (520, 229184), (640, 186212), (832, 143240), (1040, 114592), (1280, 93106), (1664, 71620), (2080, 57296), (2560, 46553), (3328, 35810), (3581, 33280), (4160, 28648), (6656, 17905), (7162, 16640), (8320, 14324)]