38781660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34019}}^1$

素因数の和:34050

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 75525540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 34019, 68038, 102057, 136076, 170095, 204114, 340190, 408228, 510285, 646361, 680380, 1020570, 1292722, 1939083, 2041140, 2585444, 3231805, 3878166, 6463610, 7756332, 9695415, 12927220, 19390830, 38781660]

約数ペア:

[(1, 38781660), (2, 19390830), (3, 12927220), (4, 9695415), (5, 7756332), (6, 6463610), (10, 3878166), (12, 3231805), (15, 2585444), (19, 2041140), (20, 1939083), (30, 1292722), (38, 1020570), (57, 680380), (60, 646361), (76, 510285), (95, 408228), (114, 340190), (190, 204114), (228, 170095), (285, 136076), (380, 102057), (570, 68038), (1140, 34019)]