24880960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6011

約数の個数: 56

約数和(自身を含む): 63815976

約数和(自身を除く): 38935016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 5981, 11962, 23924, 29905, 47848, 59810, 77753, 95696, 119620, 155506, 191392, 239240, 311012, 382784, 388765, 478480, 622024, 777530, 956960, 1244048, 1555060, 1913920, 2488096, 3110120, 4976192, 6220240, 12440480, 24880960]

約数ペア:

[(1, 24880960), (2, 12440480), (4, 6220240), (5, 4976192), (8, 3110120), (10, 2488096), (13, 1913920), (16, 1555060), (20, 1244048), (26, 956960), (32, 777530), (40, 622024), (52, 478480), (64, 388765), (65, 382784), (80, 311012), (104, 239240), (130, 191392), (160, 155506), (208, 119620), (260, 95696), (320, 77753), (416, 59810), (520, 47848), (832, 29905), (1040, 23924), (2080, 11962), (4160, 5981)]