41989120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 88

約数和(自身を含む): 103168800

約数和(自身を除く): 61179680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 139, 160, 236, 256, 278, 295, 320, 472, 512, 556, 590, 640, 695, 944, 1024, 1112, 1180, 1280, 1390, 1888, 2224, 2360, 2560, 2780, 3776, 4448, 4720, 5120, 5560, 7552, 8201, 8896, 9440, 11120, 15104, 16402, 17792, 18880, 22240, 30208, 32804, 35584, 37760, 41005, 44480, 60416, 65608, 71168, 75520, 82010, 88960, 131216, 142336, 151040, 164020, 177920, 262432, 302080, 328040, 355840, 524864, 656080, 711680, 1049728, 1312160, 2099456, 2624320, 4198912, 5248640, 8397824, 10497280, 20994560, 41989120]

約数ペア:

[(1, 41989120), (2, 20994560), (4, 10497280), (5, 8397824), (8, 5248640), (10, 4198912), (16, 2624320), (20, 2099456), (32, 1312160), (40, 1049728), (59, 711680), (64, 656080), (80, 524864), (118, 355840), (128, 328040), (139, 302080), (160, 262432), (236, 177920), (256, 164020), (278, 151040), (295, 142336), (320, 131216), (472, 88960), (512, 82010), (556, 75520), (590, 71168), (640, 65608), (695, 60416), (944, 44480), (1024, 41005), (1112, 37760), (1180, 35584), (1280, 32804), (1390, 30208), (1888, 22240), (2224, 18880), (2360, 17792), (2560, 16402), (2780, 15104), (3776, 11120), (4448, 9440), (4720, 8896), (5120, 8201), (5560, 7552)]