16022660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 35599872

約数和(自身を除く): 19577212

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 601, 620, 860, 1202, 1333, 2404, 2666, 3005, 5332, 6010, 6665, 12020, 13330, 18631, 25843, 26660, 37262, 51686, 74524, 93155, 103372, 129215, 186310, 258430, 372620, 516860, 801133, 1602266, 3204532, 4005665, 8011330, 16022660]

約数ペア:

[(1, 16022660), (2, 8011330), (4, 4005665), (5, 3204532), (10, 1602266), (20, 801133), (31, 516860), (43, 372620), (62, 258430), (86, 186310), (124, 129215), (155, 103372), (172, 93155), (215, 74524), (310, 51686), (430, 37262), (601, 26660), (620, 25843), (860, 18631), (1202, 13330), (1333, 12020), (2404, 6665), (2666, 6010), (3005, 5332)]