1614498820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2653

約数の個数: 96

約数和(自身を含む): 3843770112

約数和(自身を除く): 2229271292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 71, 82, 110, 142, 164, 205, 220, 284, 355, 410, 451, 710, 781, 820, 902, 1420, 1562, 1804, 2255, 2521, 2911, 3124, 3905, 4510, 5042, 5822, 7810, 9020, 10084, 11644, 12605, 14555, 15620, 25210, 27731, 29110, 32021, 50420, 55462, 58220, 64042, 103361, 110924, 128084, 138655, 160105, 178991, 206722, 277310, 320210, 357982, 413444, 516805, 554620, 640420, 715964, 894955, 1033610, 1136971, 1789910, 1968901, 2067220, 2273942, 3579820, 3937802, 4547884, 5684855, 7338631, 7875604, 9844505, 11369710, 14677262, 19689010, 22739420, 29354524, 36693155, 39378020, 73386310, 80724941, 146772620, 161449882, 322899764, 403624705, 807249410, 1614498820]

約数ペア:

[(1, 1614498820), (2, 807249410), (4, 403624705), (5, 322899764), (10, 161449882), (11, 146772620), (20, 80724941), (22, 73386310), (41, 39378020), (44, 36693155), (55, 29354524), (71, 22739420), (82, 19689010), (110, 14677262), (142, 11369710), (164, 9844505), (205, 7875604), (220, 7338631), (284, 5684855), (355, 4547884), (410, 3937802), (451, 3579820), (710, 2273942), (781, 2067220), (820, 1968901), (902, 1789910), (1420, 1136971), (1562, 1033610), (1804, 894955), (2255, 715964), (2521, 640420), (2911, 554620), (3124, 516805), (3905, 413444), (4510, 357982), (5042, 320210), (5822, 277310), (7810, 206722), (9020, 178991), (10084, 160105), (11644, 138655), (12605, 128084), (14555, 110924), (15620, 103361), (25210, 64042), (27731, 58220), (29110, 55462), (32021, 50420)]