5890204580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{68443}}^1$

素因数の和:68796

約数の個数: 48

約数和(自身を含む): 13361363904

約数和(自身を除く): 7471159324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 331, 662, 1324, 1655, 3310, 4303, 6620, 8606, 17212, 21515, 43030, 68443, 86060, 136886, 273772, 342215, 684430, 889759, 1368860, 1779518, 3559036, 4448795, 8897590, 17795180, 22654633, 45309266, 90618532, 113273165, 226546330, 294510229, 453092660, 589020458, 1178040916, 1472551145, 2945102290, 5890204580]

約数ペア:

[(1, 5890204580), (2, 2945102290), (4, 1472551145), (5, 1178040916), (10, 589020458), (13, 453092660), (20, 294510229), (26, 226546330), (52, 113273165), (65, 90618532), (130, 45309266), (260, 22654633), (331, 17795180), (662, 8897590), (1324, 4448795), (1655, 3559036), (3310, 1779518), (4303, 1368860), (6620, 889759), (8606, 684430), (17212, 342215), (21515, 273772), (43030, 136886), (68443, 86060)]