22325440

素因数分解:

$2^6\times 5^1\times {\mathrm{69767}}^1$

素因数の和:69784

約数の個数: 28

約数和(自身を含む): 53163216

約数和(自身を除く): 30837776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69767, 139534, 279068, 348835, 558136, 697670, 1116272, 1395340, 2232544, 2790680, 4465088, 5581360, 11162720, 22325440]

約数ペア:

[(1, 22325440), (2, 11162720), (4, 5581360), (5, 4465088), (8, 2790680), (10, 2232544), (16, 1395340), (20, 1116272), (32, 697670), (40, 558136), (64, 348835), (80, 279068), (160, 139534), (320, 69767)]