1330281760

素因数分解:

$2^5\times 5^1\times {\mathrm{859}}^1\times {\mathrm{9679}}^1$

素因数の和:10553

約数の個数: 48

約数和(自身を含む): 3146774400

約数和(自身を除く): 1816492640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 859, 1718, 3436, 4295, 6872, 8590, 9679, 13744, 17180, 19358, 27488, 34360, 38716, 48395, 68720, 77432, 96790, 137440, 154864, 193580, 309728, 387160, 774320, 1548640, 8314261, 16628522, 33257044, 41571305, 66514088, 83142610, 133028176, 166285220, 266056352, 332570440, 665140880, 1330281760]

約数ペア:

[(1, 1330281760), (2, 665140880), (4, 332570440), (5, 266056352), (8, 166285220), (10, 133028176), (16, 83142610), (20, 66514088), (32, 41571305), (40, 33257044), (80, 16628522), (160, 8314261), (859, 1548640), (1718, 774320), (3436, 387160), (4295, 309728), (6872, 193580), (8590, 154864), (9679, 137440), (13744, 96790), (17180, 77432), (19358, 68720), (27488, 48395), (34360, 38716)]