109966540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 245597184

約数和(自身を除く): 135630644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 281, 340, 562, 1124, 1151, 1405, 2302, 2810, 4604, 4777, 5620, 5755, 9554, 11510, 19108, 19567, 23020, 23885, 39134, 47770, 78268, 95540, 97835, 195670, 323431, 391340, 646862, 1293724, 1617155, 3234310, 5498327, 6468620, 10996654, 21993308, 27491635, 54983270, 109966540]

約数ペア:

[(1, 109966540), (2, 54983270), (4, 27491635), (5, 21993308), (10, 10996654), (17, 6468620), (20, 5498327), (34, 3234310), (68, 1617155), (85, 1293724), (170, 646862), (281, 391340), (340, 323431), (562, 195670), (1124, 97835), (1151, 95540), (1405, 78268), (2302, 47770), (2810, 39134), (4604, 23885), (4777, 23020), (5620, 19567), (5755, 19108), (9554, 11510)]