28643360

素因数分解:

$2^5\times 5^1\times {\mathrm{179021}}^1$

素因数の和:179036

約数の個数: 24

約数和(自身を含む): 67670316

約数和(自身を除く): 39026956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179021, 358042, 716084, 895105, 1432168, 1790210, 2864336, 3580420, 5728672, 7160840, 14321680, 28643360]

約数ペア:

[(1, 28643360), (2, 14321680), (4, 7160840), (5, 5728672), (8, 3580420), (10, 2864336), (16, 1790210), (20, 1432168), (32, 895105), (40, 716084), (80, 358042), (160, 179021)]