284899680050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{116141}}^1$

素因数の和:116915

約数の個数: 48

約数和(自身を含む): 538159287744

約数和(自身を除く): 253259607694

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 691, 710, 1382, 1775, 3455, 3550, 6910, 17275, 34550, 49061, 98122, 116141, 232282, 245305, 490610, 580705, 1161410, 1226525, 2453050, 2903525, 5807050, 8246011, 16492022, 41230055, 80253431, 82460110, 160506862, 206150275, 401267155, 412300550, 802534310, 2006335775, 4012671550, 5697993601, 11395987202, 28489968005, 56979936010, 142449840025, 284899680050]

約数ペア:

[(1, 284899680050), (2, 142449840025), (5, 56979936010), (10, 28489968005), (25, 11395987202), (50, 5697993601), (71, 4012671550), (142, 2006335775), (355, 802534310), (691, 412300550), (710, 401267155), (1382, 206150275), (1775, 160506862), (3455, 82460110), (3550, 80253431), (6910, 41230055), (17275, 16492022), (34550, 8246011), (49061, 5807050), (98122, 2903525), (116141, 2453050), (232282, 1226525), (245305, 1161410), (490610, 580705)]