2743669073360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41977801}}^1$

素因数の和:41977876

約数の個数: 80

約数和(自身を含む): 6870926631360

約数和(自身を除く): 4127257558000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1520, 1634, 1720, 3268, 3440, 4085, 6536, 8170, 13072, 16340, 32680, 65360, 41977801, 83955602, 167911204, 209889005, 335822408, 419778010, 671644816, 797578219, 839556020, 1595156438, 1679112040, 1805045443, 3190312876, 3358224080, 3610090886, 3987891095, 6380625752, 7220181772, 7975782190, 9025227215, 12761251504, 14440363544, 15951564380, 18050454430, 28880727088, 31903128760, 34295863417, 36100908860, 63806257520, 68591726834, 72201817720, 137183453668, 144403635440, 171479317085, 274366907336, 342958634170, 548733814672, 685917268340, 1371834536680, 2743669073360]

約数ペア:

[(1, 2743669073360), (2, 1371834536680), (4, 685917268340), (5, 548733814672), (8, 342958634170), (10, 274366907336), (16, 171479317085), (19, 144403635440), (20, 137183453668), (38, 72201817720), (40, 68591726834), (43, 63806257520), (76, 36100908860), (80, 34295863417), (86, 31903128760), (95, 28880727088), (152, 18050454430), (172, 15951564380), (190, 14440363544), (215, 12761251504), (304, 9025227215), (344, 7975782190), (380, 7220181772), (430, 6380625752), (688, 3987891095), (760, 3610090886), (817, 3358224080), (860, 3190312876), (1520, 1805045443), (1634, 1679112040), (1720, 1595156438), (3268, 839556020), (3440, 797578219), (4085, 671644816), (6536, 419778010), (8170, 335822408), (13072, 209889005), (16340, 167911204), (32680, 83955602), (65360, 41977801)]