4545334180

素因数分解:

$2^2\times 5^1\times {\mathrm{6317}}^1\times {\mathrm{35977}}^1$

素因数の和:42303

約数の個数: 24

約数和(自身を含む): 9546978168

約数和(自身を除く): 5001643988

約数列:

[1, 2, 4, 5, 10, 20, 6317, 12634, 25268, 31585, 35977, 63170, 71954, 126340, 143908, 179885, 359770, 719540, 227266709, 454533418, 909066836, 1136333545, 2272667090, 4545334180]

約数ペア:

[(1, 4545334180), (2, 2272667090), (4, 1136333545), (5, 909066836), (10, 454533418), (20, 227266709), (6317, 719540), (12634, 359770), (25268, 179885), (31585, 143908), (35977, 126340), (63170, 71954)]