45778160

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 106774416

約数和(自身を除く): 60996256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1427, 1604, 2005, 2854, 3208, 4010, 5708, 6416, 7135, 8020, 11416, 14270, 16040, 22832, 28540, 32080, 57080, 114160, 572227, 1144454, 2288908, 2861135, 4577816, 5722270, 9155632, 11444540, 22889080, 45778160]

約数ペア:

[(1, 45778160), (2, 22889080), (4, 11444540), (5, 9155632), (8, 5722270), (10, 4577816), (16, 2861135), (20, 2288908), (40, 1144454), (80, 572227), (401, 114160), (802, 57080), (1427, 32080), (1604, 28540), (2005, 22832), (2854, 16040), (3208, 14270), (4010, 11416), (5708, 8020), (6416, 7135)]