117290180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1307}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 282151296

約数和(自身を除く): 164861116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 1282, 1307, 2564, 2614, 3205, 4487, 5228, 6410, 6535, 8974, 9149, 12820, 13070, 17948, 18298, 22435, 26140, 36596, 44870, 45745, 89740, 91490, 182980, 837787, 1675574, 3351148, 4188935, 5864509, 8377870, 11729018, 16755740, 23458036, 29322545, 58645090, 117290180]

約数ペア:

[(1, 117290180), (2, 58645090), (4, 29322545), (5, 23458036), (7, 16755740), (10, 11729018), (14, 8377870), (20, 5864509), (28, 4188935), (35, 3351148), (70, 1675574), (140, 837787), (641, 182980), (1282, 91490), (1307, 89740), (2564, 45745), (2614, 44870), (3205, 36596), (4487, 26140), (5228, 22435), (6410, 18298), (6535, 17948), (8974, 13070), (9149, 12820)]