2339145280

素因数分解:

$2^6\times 5^1\times {\mathrm{401}}^1\times {\mathrm{18229}}^1$

素因数の和:18647

約数の個数: 56

約数和(自身を含む): 5584286520

約数和(自身を除く): 3245141240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 401, 802, 1604, 2005, 3208, 4010, 6416, 8020, 12832, 16040, 18229, 25664, 32080, 36458, 64160, 72916, 91145, 128320, 145832, 182290, 291664, 364580, 583328, 729160, 1166656, 1458320, 2916640, 5833280, 7309829, 14619658, 29239316, 36549145, 58478632, 73098290, 116957264, 146196580, 233914528, 292393160, 467829056, 584786320, 1169572640, 2339145280]

約数ペア:

[(1, 2339145280), (2, 1169572640), (4, 584786320), (5, 467829056), (8, 292393160), (10, 233914528), (16, 146196580), (20, 116957264), (32, 73098290), (40, 58478632), (64, 36549145), (80, 29239316), (160, 14619658), (320, 7309829), (401, 5833280), (802, 2916640), (1604, 1458320), (2005, 1166656), (3208, 729160), (4010, 583328), (6416, 364580), (8020, 291664), (12832, 182290), (16040, 145832), (18229, 128320), (25664, 91145), (32080, 72916), (36458, 64160)]