23467220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167623}}^1$

素因数の和:167639

約数の個数: 24

約数和(自身を含む): 56321664

約数和(自身を除く): 32854444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167623, 335246, 670492, 838115, 1173361, 1676230, 2346722, 3352460, 4693444, 5866805, 11733610, 23467220]

約数ペア:

[(1, 23467220), (2, 11733610), (4, 5866805), (5, 4693444), (7, 3352460), (10, 2346722), (14, 1676230), (20, 1173361), (28, 838115), (35, 670492), (70, 335246), (140, 167623)]