393433150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 800426448

約数和(自身を除く): 406993298

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 521, 550, 1042, 1373, 2605, 2746, 5210, 5731, 6865, 11462, 13025, 13730, 15103, 26050, 28655, 30206, 34325, 57310, 68650, 75515, 143275, 151030, 286550, 377575, 715333, 755150, 1430666, 3576665, 7153330, 7868663, 15737326, 17883325, 35766650, 39343315, 78686630, 196716575, 393433150]

約数ペア:

[(1, 393433150), (2, 196716575), (5, 78686630), (10, 39343315), (11, 35766650), (22, 17883325), (25, 15737326), (50, 7868663), (55, 7153330), (110, 3576665), (275, 1430666), (521, 755150), (550, 715333), (1042, 377575), (1373, 286550), (2605, 151030), (2746, 143275), (5210, 75515), (5731, 68650), (6865, 57310), (11462, 34325), (13025, 30206), (13730, 28655), (15103, 26050)]