67418050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 145383552

約数和(自身を除く): 77965502

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 2713, 3550, 4970, 5426, 12425, 13565, 18991, 24850, 27130, 37982, 67825, 94955, 135650, 189910, 192623, 385246, 474775, 949550, 963115, 1348361, 1926230, 2696722, 4815575, 6741805, 9631150, 13483610, 33709025, 67418050]

約数ペア:

[(1, 67418050), (2, 33709025), (5, 13483610), (7, 9631150), (10, 6741805), (14, 4815575), (25, 2696722), (35, 1926230), (50, 1348361), (70, 963115), (71, 949550), (142, 474775), (175, 385246), (350, 192623), (355, 189910), (497, 135650), (710, 94955), (994, 67825), (1775, 37982), (2485, 27130), (2713, 24850), (3550, 18991), (4970, 13565), (5426, 12425)]