5913880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{21121}}^1$

素因数の和:21139

約数の個数: 32

約数和(自身を含む): 15207840

約数和(自身を除く): 9293960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 21121, 42242, 84484, 105605, 147847, 168968, 211210, 295694, 422420, 591388, 739235, 844840, 1182776, 1478470, 2956940, 5913880]

約数ペア:

[(1, 5913880), (2, 2956940), (4, 1478470), (5, 1182776), (7, 844840), (8, 739235), (10, 591388), (14, 422420), (20, 295694), (28, 211210), (35, 168968), (40, 147847), (56, 105605), (70, 84484), (140, 42242), (280, 21121)]