131036334230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1\times {\mathrm{5413}}^1$

素因数の和:8445

約数の個数: 64

約数和(自身を含む): 254186000640

約数和(自身を除く): 123149666410

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 2963, 4085, 5413, 5926, 8170, 10826, 14815, 27065, 29630, 54130, 56297, 102847, 112594, 127409, 205694, 232759, 254818, 281485, 465518, 514235, 562970, 637045, 1028470, 1163795, 1274090, 2327590, 2420771, 4422421, 4841542, 8844842, 12103855, 16038719, 22112105, 24207710, 32077438, 44224210, 80193595, 160387190, 304735661, 609471322, 689664917, 1379329834, 1523678305, 3047356610, 3448324585, 6896649170, 13103633423, 26207266846, 65518167115, 131036334230]

約数ペア:

[(1, 131036334230), (2, 65518167115), (5, 26207266846), (10, 13103633423), (19, 6896649170), (38, 3448324585), (43, 3047356610), (86, 1523678305), (95, 1379329834), (190, 689664917), (215, 609471322), (430, 304735661), (817, 160387190), (1634, 80193595), (2963, 44224210), (4085, 32077438), (5413, 24207710), (5926, 22112105), (8170, 16038719), (10826, 12103855), (14815, 8844842), (27065, 4841542), (29630, 4422421), (54130, 2420771), (56297, 2327590), (102847, 1274090), (112594, 1163795), (127409, 1028470), (205694, 637045), (232759, 562970), (254818, 514235), (281485, 465518)]