79129120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{10093}}^1$

素因数の和:10122

約数の個数: 72

約数和(自身を含む): 217485324

約数和(自身を除く): 138356204

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 10093, 20186, 40372, 50465, 70651, 80744, 100930, 141302, 161488, 201860, 282604, 322976, 353255, 403720, 494557, 565208, 706510, 807440, 989114, 1130416, 1413020, 1614880, 1978228, 2260832, 2472785, 2826040, 3956456, 4945570, 5652080, 7912912, 9891140, 11304160, 15825824, 19782280, 39564560, 79129120]

約数ペア:

[(1, 79129120), (2, 39564560), (4, 19782280), (5, 15825824), (7, 11304160), (8, 9891140), (10, 7912912), (14, 5652080), (16, 4945570), (20, 3956456), (28, 2826040), (32, 2472785), (35, 2260832), (40, 1978228), (49, 1614880), (56, 1413020), (70, 1130416), (80, 989114), (98, 807440), (112, 706510), (140, 565208), (160, 494557), (196, 403720), (224, 353255), (245, 322976), (280, 282604), (392, 201860), (490, 161488), (560, 141302), (784, 100930), (980, 80744), (1120, 70651), (1568, 50465), (1960, 40372), (3920, 20186), (7840, 10093)]