80351110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3739}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 165876480

約数和(自身を除く): 85525370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 3739, 4298, 7478, 10745, 18695, 21490, 26173, 37390, 52346, 130865, 261730, 1147873, 2295746, 5739365, 8035111, 11478730, 16070222, 40175555, 80351110]

約数ペア:

[(1, 80351110), (2, 40175555), (5, 16070222), (7, 11478730), (10, 8035111), (14, 5739365), (35, 2295746), (70, 1147873), (307, 261730), (614, 130865), (1535, 52346), (2149, 37390), (3070, 26173), (3739, 21490), (4298, 18695), (7478, 10745)]