9133880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32621}}^1$

素因数の和:32639

約数の個数: 32

約数和(自身を含む): 23487840

約数和(自身を除く): 14353960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32621, 65242, 130484, 163105, 228347, 260968, 326210, 456694, 652420, 913388, 1141735, 1304840, 1826776, 2283470, 4566940, 9133880]

約数ペア:

[(1, 9133880), (2, 4566940), (4, 2283470), (5, 1826776), (7, 1304840), (8, 1141735), (10, 913388), (14, 652420), (20, 456694), (28, 326210), (35, 260968), (40, 228347), (56, 163105), (70, 130484), (140, 65242), (280, 32621)]