17772772030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{8573}}^1$

素因数の和:9061

約数の個数: 64

約数和(自身を含む): 35469197568

約数和(自身を除く): 17696425538

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 431, 481, 862, 962, 2155, 2405, 4310, 4810, 5603, 8573, 11206, 15947, 17146, 28015, 31894, 42865, 56030, 79735, 85730, 111449, 159470, 207311, 222898, 317201, 414622, 557245, 634402, 1036555, 1114490, 1586005, 2073110, 3172010, 3694963, 4123613, 7389926, 8247226, 18474815, 20618065, 36949630, 41236130, 48034519, 96069038, 136713631, 240172595, 273427262, 480345190, 683568155, 1367136310, 1777277203, 3554554406, 8886386015, 17772772030]

約数ペア:

[(1, 17772772030), (2, 8886386015), (5, 3554554406), (10, 1777277203), (13, 1367136310), (26, 683568155), (37, 480345190), (65, 273427262), (74, 240172595), (130, 136713631), (185, 96069038), (370, 48034519), (431, 41236130), (481, 36949630), (862, 20618065), (962, 18474815), (2155, 8247226), (2405, 7389926), (4310, 4123613), (4810, 3694963), (5603, 3172010), (8573, 2073110), (11206, 1586005), (15947, 1114490), (17146, 1036555), (28015, 634402), (31894, 557245), (42865, 414622), (56030, 317201), (79735, 222898), (85730, 207311), (111449, 159470)]