44563220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 101839248

約数和(自身を除く): 57276028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 1697, 2020, 2626, 3394, 5252, 6565, 6788, 8485, 13130, 16970, 22061, 26260, 33940, 44122, 88244, 110305, 171397, 220610, 342794, 441220, 685588, 856985, 1713970, 2228161, 3427940, 4456322, 8912644, 11140805, 22281610, 44563220]

約数ペア:

[(1, 44563220), (2, 22281610), (4, 11140805), (5, 8912644), (10, 4456322), (13, 3427940), (20, 2228161), (26, 1713970), (52, 856985), (65, 685588), (101, 441220), (130, 342794), (202, 220610), (260, 171397), (404, 110305), (505, 88244), (1010, 44122), (1313, 33940), (1697, 26260), (2020, 22061), (2626, 16970), (3394, 13130), (5252, 8485), (6565, 6788)]