16404597790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{169943}}^1$

素因数の和:170161

約数の個数: 48

約数和(自身を含む): 34523783712

約数和(自身を除く): 18119185922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 394, 490, 985, 1379, 1970, 2758, 6895, 9653, 13790, 19306, 48265, 96530, 169943, 339886, 849715, 1189601, 1699430, 2379202, 5948005, 8327207, 11896010, 16654414, 33478771, 41636035, 66957542, 83272070, 167393855, 234351397, 334787710, 468702794, 1171756985, 1640459779, 2343513970, 3280919558, 8202298895, 16404597790]

約数ペア:

[(1, 16404597790), (2, 8202298895), (5, 3280919558), (7, 2343513970), (10, 1640459779), (14, 1171756985), (35, 468702794), (49, 334787710), (70, 234351397), (98, 167393855), (197, 83272070), (245, 66957542), (394, 41636035), (490, 33478771), (985, 16654414), (1379, 11896010), (1970, 8327207), (2758, 5948005), (6895, 2379202), (9653, 1699430), (13790, 1189601), (19306, 849715), (48265, 339886), (96530, 169943)]