25994240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5077}}^1$

素因数の和:5102

約数の個数: 44

約数和(自身を含む): 62367996

約数和(自身を除く): 36373756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5077, 5120, 10154, 20308, 25385, 40616, 50770, 81232, 101540, 162464, 203080, 324928, 406160, 649856, 812320, 1299712, 1624640, 2599424, 3249280, 5198848, 6498560, 12997120, 25994240]

約数ペア:

[(1, 25994240), (2, 12997120), (4, 6498560), (5, 5198848), (8, 3249280), (10, 2599424), (16, 1624640), (20, 1299712), (32, 812320), (40, 649856), (64, 406160), (80, 324928), (128, 203080), (160, 162464), (256, 101540), (320, 81232), (512, 50770), (640, 40616), (1024, 25385), (1280, 20308), (2560, 10154), (5077, 5120)]