33413320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15825

約数の個数: 32

約数和(自身を含む): 76603320

約数和(自身を除く): 43190000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 15761, 31522, 63044, 78805, 126088, 157610, 315220, 630440, 835333, 1670666, 3341332, 4176665, 6682664, 8353330, 16706660, 33413320]

約数ペア:

[(1, 33413320), (2, 16706660), (4, 8353330), (5, 6682664), (8, 4176665), (10, 3341332), (20, 1670666), (40, 835333), (53, 630440), (106, 315220), (212, 157610), (265, 126088), (424, 78805), (530, 63044), (1060, 31522), (2120, 15761)]