34147180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3958

約数の個数: 48

約数和(自身を含む): 78785280

約数和(自身を除く): 44638100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 3907, 4370, 7814, 8740, 15628, 19535, 39070, 74233, 78140, 89861, 148466, 179722, 296932, 359444, 371165, 449305, 742330, 898610, 1484660, 1707359, 1797220, 3414718, 6829436, 8536795, 17073590, 34147180]

約数ペア:

[(1, 34147180), (2, 17073590), (4, 8536795), (5, 6829436), (10, 3414718), (19, 1797220), (20, 1707359), (23, 1484660), (38, 898610), (46, 742330), (76, 449305), (92, 371165), (95, 359444), (115, 296932), (190, 179722), (230, 148466), (380, 89861), (437, 78140), (460, 74233), (874, 39070), (1748, 19535), (2185, 15628), (3907, 8740), (4370, 7814)]