114944120

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4483}}^1$

素因数の和:5135

約数の個数: 32

約数和(自身を含む): 259085520

約数和(自身を除く): 144141400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2564, 3205, 4483, 5128, 6410, 8966, 12820, 17932, 22415, 25640, 35864, 44830, 89660, 179320, 2873603, 5747206, 11494412, 14368015, 22988824, 28736030, 57472060, 114944120]

約数ペア:

[(1, 114944120), (2, 57472060), (4, 28736030), (5, 22988824), (8, 14368015), (10, 11494412), (20, 5747206), (40, 2873603), (641, 179320), (1282, 89660), (2564, 44830), (3205, 35864), (4483, 25640), (5128, 22415), (6410, 17932), (8966, 12820)]