44870980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29137}}^1$

素因数の和:29164

約数の個数: 48

約数和(自身を含む): 117484416

約数和(自身を除く): 72613436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 29137, 58274, 116548, 145685, 203959, 291370, 320507, 407918, 582740, 641014, 815836, 1019795, 1282028, 1602535, 2039590, 2243549, 3205070, 4079180, 4487098, 6410140, 8974196, 11217745, 22435490, 44870980]

約数ペア:

[(1, 44870980), (2, 22435490), (4, 11217745), (5, 8974196), (7, 6410140), (10, 4487098), (11, 4079180), (14, 3205070), (20, 2243549), (22, 2039590), (28, 1602535), (35, 1282028), (44, 1019795), (55, 815836), (70, 641014), (77, 582740), (110, 407918), (140, 320507), (154, 291370), (220, 203959), (308, 145685), (385, 116548), (770, 58274), (1540, 29137)]