5040016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 10490400

約数和(自身を除く): 5450384

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 281, 304, 472, 562, 944, 1121, 1124, 2242, 2248, 4484, 4496, 5339, 8968, 10678, 16579, 17936, 21356, 33158, 42712, 66316, 85424, 132632, 265264, 315001, 630002, 1260004, 2520008, 5040016]

約数ペア:

[(1, 5040016), (2, 2520008), (4, 1260004), (8, 630002), (16, 315001), (19, 265264), (38, 132632), (59, 85424), (76, 66316), (118, 42712), (152, 33158), (236, 21356), (281, 17936), (304, 16579), (472, 10678), (562, 8968), (944, 5339), (1121, 4496), (1124, 4484), (2242, 2248)]