40377470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4377

約数の個数: 48

約数和(自身を含む): 89015760

約数和(自身を除く): 48638290

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4337, 4655, 8674, 9310, 21685, 30359, 43370, 60718, 82403, 151795, 164806, 212513, 303590, 412015, 425026, 576821, 824030, 1062565, 1153642, 2125130, 2884105, 4037747, 5768210, 8075494, 20188735, 40377470]

約数ペア:

[(1, 40377470), (2, 20188735), (5, 8075494), (7, 5768210), (10, 4037747), (14, 2884105), (19, 2125130), (35, 1153642), (38, 1062565), (49, 824030), (70, 576821), (95, 425026), (98, 412015), (133, 303590), (190, 212513), (245, 164806), (266, 151795), (490, 82403), (665, 60718), (931, 43370), (1330, 30359), (1862, 21685), (4337, 9310), (4655, 8674)]