33456460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 72072000

約数和(自身を除く): 38615540

約数列:

[1, 2, 4, 5, 10, 20, 103, 109, 149, 206, 218, 298, 412, 436, 515, 545, 596, 745, 1030, 1090, 1490, 2060, 2180, 2980, 11227, 15347, 16241, 22454, 30694, 32482, 44908, 56135, 61388, 64964, 76735, 81205, 112270, 153470, 162410, 224540, 306940, 324820, 1672823, 3345646, 6691292, 8364115, 16728230, 33456460]

約数ペア:

[(1, 33456460), (2, 16728230), (4, 8364115), (5, 6691292), (10, 3345646), (20, 1672823), (103, 324820), (109, 306940), (149, 224540), (206, 162410), (218, 153470), (298, 112270), (412, 81205), (436, 76735), (515, 64964), (545, 61388), (596, 56135), (745, 44908), (1030, 32482), (1090, 30694), (1490, 22454), (2060, 16241), (2180, 15347), (2980, 11227)]