112005680

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2677}}^1$

素因数の和:3213

約数の個数: 40

約数和(自身を含む): 261008592

約数和(自身を除く): 149002912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 2092, 2615, 2677, 4184, 5230, 5354, 8368, 10460, 10708, 13385, 20920, 21416, 26770, 41840, 42832, 53540, 107080, 214160, 1400071, 2800142, 5600284, 7000355, 11200568, 14000710, 22401136, 28001420, 56002840, 112005680]

約数ペア:

[(1, 112005680), (2, 56002840), (4, 28001420), (5, 22401136), (8, 14000710), (10, 11200568), (16, 7000355), (20, 5600284), (40, 2800142), (80, 1400071), (523, 214160), (1046, 107080), (2092, 53540), (2615, 42832), (2677, 41840), (4184, 26770), (5230, 21416), (5354, 20920), (8368, 13385), (10460, 10708)]