2247803480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 5560289280

約数和(自身を除く): 3312485800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 127, 130, 202, 254, 260, 337, 404, 505, 508, 520, 635, 674, 808, 1010, 1016, 1270, 1313, 1348, 1651, 1685, 2020, 2540, 2626, 2696, 3302, 3370, 4040, 4381, 5080, 5252, 6565, 6604, 6740, 8255, 8762, 10504, 12827, 13130, 13208, 13480, 16510, 17524, 21905, 25654, 26260, 33020, 34037, 35048, 42799, 43810, 51308, 52520, 64135, 66040, 68074, 85598, 87620, 102616, 128270, 136148, 166751, 170185, 171196, 175240, 213995, 256540, 272296, 333502, 340370, 342392, 427990, 442481, 513080, 556387, 667004, 680740, 833755, 855980, 884962, 1112774, 1334008, 1361480, 1667510, 1711960, 1769924, 2212405, 2225548, 2781935, 3335020, 3539848, 4322699, 4424810, 4451096, 5563870, 6670040, 8645398, 8849620, 11127740, 17290796, 17699240, 21613495, 22255480, 34581592, 43226990, 56195087, 86453980, 112390174, 172907960, 224780348, 280975435, 449560696, 561950870, 1123901740, 2247803480]

約数ペア:

[(1, 2247803480), (2, 1123901740), (4, 561950870), (5, 449560696), (8, 280975435), (10, 224780348), (13, 172907960), (20, 112390174), (26, 86453980), (40, 56195087), (52, 43226990), (65, 34581592), (101, 22255480), (104, 21613495), (127, 17699240), (130, 17290796), (202, 11127740), (254, 8849620), (260, 8645398), (337, 6670040), (404, 5563870), (505, 4451096), (508, 4424810), (520, 4322699), (635, 3539848), (674, 3335020), (808, 2781935), (1010, 2225548), (1016, 2212405), (1270, 1769924), (1313, 1711960), (1348, 1667510), (1651, 1361480), (1685, 1334008), (2020, 1112774), (2540, 884962), (2626, 855980), (2696, 833755), (3302, 680740), (3370, 667004), (4040, 556387), (4381, 513080), (5080, 442481), (5252, 427990), (6565, 342392), (6604, 340370), (6740, 333502), (8255, 272296), (8762, 256540), (10504, 213995), (12827, 175240), (13130, 171196), (13208, 170185), (13480, 166751), (16510, 136148), (17524, 128270), (21905, 102616), (25654, 87620), (26260, 85598), (33020, 68074), (34037, 66040), (35048, 64135), (42799, 52520), (43810, 51308)]