22724480

素因数分解:

$2^7\times 5^1\times {\mathrm{35507}}^1$

素因数の和:35526

約数の個数: 32

約数和(自身を含む): 54327240

約数和(自身を除く): 31602760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35507, 71014, 142028, 177535, 284056, 355070, 568112, 710140, 1136224, 1420280, 2272448, 2840560, 4544896, 5681120, 11362240, 22724480]

約数ペア:

[(1, 22724480), (2, 11362240), (4, 5681120), (5, 4544896), (8, 2840560), (10, 2272448), (16, 1420280), (20, 1136224), (32, 710140), (40, 568112), (64, 355070), (80, 284056), (128, 177535), (160, 142028), (320, 71014), (640, 35507)]