70280540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5237}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 163677024

約数和(自身を除く): 93396484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 5237, 6710, 10474, 13420, 20948, 26185, 52370, 57607, 104740, 115214, 230428, 288035, 319457, 576070, 638914, 1152140, 1277828, 1597285, 3194570, 3514027, 6389140, 7028054, 14056108, 17570135, 35140270, 70280540]

約数ペア:

[(1, 70280540), (2, 35140270), (4, 17570135), (5, 14056108), (10, 7028054), (11, 6389140), (20, 3514027), (22, 3194570), (44, 1597285), (55, 1277828), (61, 1152140), (110, 638914), (122, 576070), (220, 319457), (244, 288035), (305, 230428), (610, 115214), (671, 104740), (1220, 57607), (1342, 52370), (2684, 26185), (3355, 20948), (5237, 13420), (6710, 10474)]