7520844290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{3833}}^1$

素因数の和:4331

約数の個数: 64

約数和(自身を含む): 14906592000

約数和(自身を除く): 7385747710

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 449, 874, 898, 2185, 2245, 3833, 4370, 4490, 7666, 8531, 10327, 17062, 19165, 20654, 38330, 42655, 51635, 72827, 85310, 88159, 103270, 145654, 176318, 196213, 364135, 392426, 440795, 728270, 881590, 981065, 1675021, 1721017, 1962130, 3350042, 3442034, 8375105, 8605085, 16750210, 17210170, 32699323, 39583391, 65398646, 79166782, 163496615, 197916955, 326993230, 395833910, 752084429, 1504168858, 3760422145, 7520844290]

約数ペア:

[(1, 7520844290), (2, 3760422145), (5, 1504168858), (10, 752084429), (19, 395833910), (23, 326993230), (38, 197916955), (46, 163496615), (95, 79166782), (115, 65398646), (190, 39583391), (230, 32699323), (437, 17210170), (449, 16750210), (874, 8605085), (898, 8375105), (2185, 3442034), (2245, 3350042), (3833, 1962130), (4370, 1721017), (4490, 1675021), (7666, 981065), (8531, 881590), (10327, 728270), (17062, 440795), (19165, 392426), (20654, 364135), (38330, 196213), (42655, 176318), (51635, 145654), (72827, 103270), (85310, 88159)]