2280490700

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{68897}}^1$

素因数の和:69242

約数の個数: 36

約数和(自身を含む): 4963687512

約数和(自身を除く): 2683196812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1324, 1655, 3310, 6620, 8275, 16550, 33100, 68897, 137794, 275588, 344485, 688970, 1377940, 1722425, 3444850, 6889700, 22804907, 45609814, 91219628, 114024535, 228049070, 456098140, 570122675, 1140245350, 2280490700]

約数ペア:

[(1, 2280490700), (2, 1140245350), (4, 570122675), (5, 456098140), (10, 228049070), (20, 114024535), (25, 91219628), (50, 45609814), (100, 22804907), (331, 6889700), (662, 3444850), (1324, 1722425), (1655, 1377940), (3310, 688970), (6620, 344485), (8275, 275588), (16550, 137794), (33100, 68897)]