40376105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 25979095

約数列:

[1, 5, 7, 11, 17, 31, 35, 55, 77, 85, 119, 155, 187, 199, 217, 341, 385, 527, 595, 935, 995, 1085, 1309, 1393, 1705, 2189, 2387, 2635, 3383, 3689, 5797, 6169, 6545, 6965, 10945, 11935, 15323, 16915, 18445, 23681, 28985, 30845, 37213, 40579, 43183, 67859, 76615, 104873, 118405, 186065, 202895, 215915, 260491, 339295, 475013, 524365, 734111, 1153603, 1302455, 2375065, 3670555, 5768015, 8075221, 40376105]

約数ペア:

[(1, 40376105), (5, 8075221), (7, 5768015), (11, 3670555), (17, 2375065), (31, 1302455), (35, 1153603), (55, 734111), (77, 524365), (85, 475013), (119, 339295), (155, 260491), (187, 215915), (199, 202895), (217, 186065), (341, 118405), (385, 104873), (527, 76615), (595, 67859), (935, 43183), (995, 40579), (1085, 37213), (1309, 30845), (1393, 28985), (1705, 23681), (2189, 18445), (2387, 16915), (2635, 15323), (3383, 11935), (3689, 10945), (5797, 6965), (6169, 6545)]