11015680

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 28529424

約数和(自身を除く): 17513744

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, 331, 416, 512, 520, 640, 662, 832, 1040, 1280, 1324, 1655, 1664, 2080, 2560, 2648, 3310, 3328, 4160, 4303, 5296, 6620, 6656, 8320, 8606, 10592, 13240, 16640, 17212, 21184, 21515, 26480, 33280, 34424, 42368, 43030, 52960, 68848, 84736, 86060, 105920, 137696, 169472, 172120, 211840, 275392, 344240, 423680, 550784, 688480, 847360, 1101568, 1376960, 2203136, 2753920, 5507840, 11015680]

約数ペア:

[(1, 11015680), (2, 5507840), (4, 2753920), (5, 2203136), (8, 1376960), (10, 1101568), (13, 847360), (16, 688480), (20, 550784), (26, 423680), (32, 344240), (40, 275392), (52, 211840), (64, 172120), (65, 169472), (80, 137696), (104, 105920), (128, 86060), (130, 84736), (160, 68848), (208, 52960), (256, 43030), (260, 42368), (320, 34424), (331, 33280), (416, 26480), (512, 21515), (520, 21184), (640, 17212), (662, 16640), (832, 13240), (1040, 10592), (1280, 8606), (1324, 8320), (1655, 6656), (1664, 6620), (2080, 5296), (2560, 4303), (2648, 4160), (3310, 3328)]