125537720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40759}}^1$

素因数の和:40788

約数の個数: 64

約数和(自身を含む): 352166400

約数和(自身を除く): 226628680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 40759, 81518, 163036, 203795, 285313, 326072, 407590, 448349, 570626, 815180, 896698, 1141252, 1426565, 1630360, 1793396, 2241745, 2282504, 2853130, 3138443, 3586792, 4483490, 5706260, 6276886, 8966980, 11412520, 12553772, 15692215, 17933960, 25107544, 31384430, 62768860, 125537720]

約数ペア:

[(1, 125537720), (2, 62768860), (4, 31384430), (5, 25107544), (7, 17933960), (8, 15692215), (10, 12553772), (11, 11412520), (14, 8966980), (20, 6276886), (22, 5706260), (28, 4483490), (35, 3586792), (40, 3138443), (44, 2853130), (55, 2282504), (56, 2241745), (70, 1793396), (77, 1630360), (88, 1426565), (110, 1141252), (140, 896698), (154, 815180), (220, 570626), (280, 448349), (308, 407590), (385, 326072), (440, 285313), (616, 203795), (770, 163036), (1540, 81518), (3080, 40759)]