1570625740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1\times {\mathrm{1741}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 3380176800

約数和(自身を除く): 1809551060

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1049, 1741, 2098, 3482, 4196, 5245, 6964, 8705, 10490, 17410, 20980, 34820, 45107, 74863, 90214, 149726, 180428, 225535, 299452, 374315, 451070, 748630, 902140, 1497260, 1826309, 3652618, 7305236, 9131545, 18263090, 36526180, 78531287, 157062574, 314125148, 392656435, 785312870, 1570625740]

約数ペア:

[(1, 1570625740), (2, 785312870), (4, 392656435), (5, 314125148), (10, 157062574), (20, 78531287), (43, 36526180), (86, 18263090), (172, 9131545), (215, 7305236), (430, 3652618), (860, 1826309), (1049, 1497260), (1741, 902140), (2098, 748630), (3482, 451070), (4196, 374315), (5245, 299452), (6964, 225535), (8705, 180428), (10490, 149726), (17410, 90214), (20980, 74863), (34820, 45107)]