2320187508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{57493}}^1$

素因数の和:57581

約数の個数: 72

約数和(自身を含む): 6278344800

約数和(自身を除く): 3958157292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 6726, 10089, 13452, 20178, 40356, 57493, 114986, 172479, 229972, 344958, 517437, 689916, 1034874, 1092367, 2069748, 2184734, 3277101, 3392087, 4369468, 6554202, 6784174, 9831303, 10176261, 13108404, 13568348, 19662606, 20352522, 30528783, 39325212, 40705044, 61057566, 64449653, 122115132, 128899306, 193348959, 257798612, 386697918, 580046877, 773395836, 1160093754, 2320187508]

約数ペア:

[(1, 2320187508), (2, 1160093754), (3, 773395836), (4, 580046877), (6, 386697918), (9, 257798612), (12, 193348959), (18, 128899306), (19, 122115132), (36, 64449653), (38, 61057566), (57, 40705044), (59, 39325212), (76, 30528783), (114, 20352522), (118, 19662606), (171, 13568348), (177, 13108404), (228, 10176261), (236, 9831303), (342, 6784174), (354, 6554202), (531, 4369468), (684, 3392087), (708, 3277101), (1062, 2184734), (1121, 2069748), (2124, 1092367), (2242, 1034874), (3363, 689916), (4484, 517437), (6726, 344958), (10089, 229972), (13452, 172479), (20178, 114986), (40356, 57493)]