22965880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82021}}^1$

素因数の和:82039

約数の個数: 32

約数和(自身を含む): 59055840

約数和(自身を除く): 36089960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82021, 164042, 328084, 410105, 574147, 656168, 820210, 1148294, 1640420, 2296588, 2870735, 3280840, 4593176, 5741470, 11482940, 22965880]

約数ペア:

[(1, 22965880), (2, 11482940), (4, 5741470), (5, 4593176), (7, 3280840), (8, 2870735), (10, 2296588), (14, 1640420), (20, 1148294), (28, 820210), (35, 656168), (40, 574147), (56, 410105), (70, 328084), (140, 164042), (280, 82021)]