1004038475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 1410150816

約数和(自身を除く): 406112341

約数列:

[1, 5, 11, 25, 37, 55, 101, 185, 275, 407, 505, 925, 977, 1111, 2035, 2525, 3737, 4885, 5555, 10175, 10747, 18685, 24425, 27775, 36149, 41107, 53735, 93425, 98677, 180745, 205535, 268675, 397639, 493385, 903725, 1027675, 1085447, 1988195, 2466925, 3651049, 5427235, 9940975, 18255245, 27136175, 40161539, 91276225, 200807695, 1004038475]

約数ペア:

[(1, 1004038475), (5, 200807695), (11, 91276225), (25, 40161539), (37, 27136175), (55, 18255245), (101, 9940975), (185, 5427235), (275, 3651049), (407, 2466925), (505, 1988195), (925, 1085447), (977, 1027675), (1111, 903725), (2035, 493385), (2525, 397639), (3737, 268675), (4885, 205535), (5555, 180745), (10175, 98677), (10747, 93425), (18685, 53735), (24425, 41107), (27775, 36149)]