22411280

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 52305432

約数和(自身を除く): 29894152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 613, 914, 1226, 1828, 2285, 2452, 3065, 3656, 4570, 4904, 6130, 7312, 9140, 9808, 12260, 18280, 24520, 36560, 49040, 280141, 560282, 1120564, 1400705, 2241128, 2801410, 4482256, 5602820, 11205640, 22411280]

約数ペア:

[(1, 22411280), (2, 11205640), (4, 5602820), (5, 4482256), (8, 2801410), (10, 2241128), (16, 1400705), (20, 1120564), (40, 560282), (80, 280141), (457, 49040), (613, 36560), (914, 24520), (1226, 18280), (1828, 12260), (2285, 9808), (2452, 9140), (3065, 7312), (3656, 6130), (4570, 4904)]